Increased cash, awareness, rain, egg-laying: good news for 2015 Monarch butterfly migration

What a difference a year makes.

At the end of 2014, we were hanging our heads contemplating the end of the Monarch butterfly migration.  The 2013 -2014 season was the worst in history, with roosting populations numbering the lowest since records have been kept.   The entire Monarch breeding population had fallen from highs of more than half a billion 20 years ago to only 34 million in 2014.

Got questions? Edith has the answers. In this case, this is one fertile female Monarch. Photo courtesy Edith Smith

Dr. Chip Taylor released an upbeat revision to his Monarch population status report based on increased egg laying in the summer breeding grounds. Photo of captive Monarch in egg-laying mode.  Courtesy Edith Smith

But then in February of this year, scientists reported a bit of rebound. The population of roosting Monarchs climbed to about 56 million. Still a long way from its peak, but progress. NOTE: For those unaware, scientists measure the number of hectares Monarch butterflies occupy at the roosting sights in Michoacán, Mexico, each winter to calculate their population. Each hectar (about 2.5 acres) occupied represents 50 million butterflies.

The good news continues. On August 6, Dr. Chip Taylor released an upbeat Monarch population status report, based on robust egg laying in the Dakotas to Michigan this summer. “I’m encouraged by the egg data,” Dr. Taylor wrote on August 6. “The size of the migration is strongly influenced by the number of eggs laid between 20 July and 7 August.”

Taylor revised a previous forecast upward, stating the population might jump to occupy 1.8 – 2.3 hectares in Michoacán.  That would translate to 90 – 115 million Monarchs–continuing the rebound and doubling 2014’s numbers.

Monarch butterflies nectaring in the Chigger Islands in the Llano River on Frostweed

Late summer rains will help sustain nectar sources for migrating Monarch butterflies, like these nectaring on Frostweed on the Llano River  in 2013. Photo by Monika Maeckle

The weather and political climate both seem to be cooperating.   Texas, home to the “Texas  funnel” through which all migrating Monarchs pass each spring and fall on their way from and to their roosting spots, has had a delightfully wet spring and relatively mild summer.  An end-of summer dry spell has been broken by periodic thunderstorms that can hopefully keep nectar sources viable for Monarchs when they cruise through the strategically situated Texas Hill Country later this season.

The drought has seen relief and meteorologists are predicting a “Godzilla el Niño” this winter, which conceivably could return our rivers and springs to their former free-flowing status.

Texas drought monitor, mid August 2014 and same time 2015. via droughtmonitor.edu

On the public awareness front, concern, understanding and resources directed at the Monarch butterfly migration and pollinator advocacy have never been stronger or more dedicated.

President Obama used his office to call attention to pollinators with his visit to Toluca, Mexico in February of 2014, where he and the Presidents of Canada and Mexico vowed to protect the Pan-American Monarch migration.   Two months later, First Lady Michelle Obama planted the first pollinator garden at the White house.  In June of 2014, Obama issued a Presidential memorandum calling for a National Pollinator Strategy, which was delivered in May of 2015.  The goals of the strategy are ambitious and far-reaching:

1. Reduce Honey bee colony losses by more than 15% within 10 years.

2. Increase the migrating Monarch butterfly population to 225 million (their historic average), with an occupation of 15 acres in Michoacán by 2020.

3. Restore or enhance seven million acres of pollinator habitat over the next five years.

Just in the last 18 months, millions of dollars have poured into Monarch butterfly and pollinator research and restoration efforts–from US Fish and Wildlife Service, National Fish and Wildlife Foundation, US Department of Agriculture–even the Texas State Comptroller’s office.  As one federal employee stated, “Every department of the federal government has been tasked to contribute [to Monarch conservation] in some way.”  Monsanto Corporation, oft-vilified makers of Round-Up and neonicinitoids, has contributed millions to research–more than $4 million in matching grants and other support over three years.

Here’s just a 2015 sampling of Monsanto’s and your tax dollars at work on behalf of Monarch and pollinator restoration:

US Fish and Wildlife Service                 $2 million

Texas State Comptroller’s Office           $300,000

National Fish and Wildlife Fdn.            $1 million

Bureau of Land Management               $250,000

US Dept. of Agriculture National         $250,000
Resource Conservation Svce.

US Forest Service                              $100,000

Monsanto Corporation                         $4 million

Thanks to all the newfound attention and investment–about $8 million from the incomplete list above–butterfly and pollinator advocates have been able to partake in a free webinar series on Monarch conservation staged by US Fish and Wildlife.  Private landowners (including

President BArack Obama

Thanks, Obama! For raising pollinator awareness. Courtesy photo

yours truly) have the option to work with the federal government to be reimbursed for pollinator improvements on private land throught the Partners for Wildlife program.  And greater understanding of milkweed types and Monarch diseases is resulting from work being done at Monarch Watch, the Monarch Joint Venture, Journey North, and the recently established Monarch Conservation Fund as well as higher learning institutions like University of Texas at San Antonio.

Regional educational conferences like the upcoming Texas Pollinator Powwow are also reaching new audiences, taking pollinators mainstream.   The private sector is also responding.   From mega grower Colorspot Nursery to boutiques like the Natural Gardener in Austin–which had five different native milkweeds available last weekend–nurseries are offering more clean, chemical free milkweeds and other pollinator plants to the gardening public.

Tagged Monarch butterfly

Monarch butterflies are on the move. Should be a banner year.  Get your tags soon from Monarch Watch.  Photo by Monika Maeckle

While the millions being directed to pollinator conservation are minuscule compared to the billions directed to farm subsidies each year, it’s still good news and more than has ever been focused on the issue.  We expect more as the grants mentioned above are executed, more data is collected and ways of restoring our native landscapes and milkweed stocks are researched and shared.   Whether or not the Monarch butterfly migration will continue as a natural phenomenon to be enjoyed by our grandchildren is an open question.

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IH35 to become Pollinator Corridor for Bees, Monarch Butterflies, and other Pollinators

President Barack Obama has an exciting plan on the table with special meaning for Texas:  Interstate Highway 35, known as IH-35 or I-35 in the Lone Star State, will be the focus of a national strategy to bring back honey bees, Monarch butterflies and other pollinators.

Coming Soon:  IH-35 to become a pollinator corridor for Monarchs, bees and others pollinators. Video by Monika Maeckle

Starting in Duluth, Minnesota and ending in Laredo, Texas, the 1,568-mile-long highway links three of Texas’ largest metropolitan areas–Dallas/Ft. Worth, Austin and San Antonio. Soon it may be better known for an ambitious prairie restoration than for its famous traffic snarls and congestion.

The Office of the President announced the proposed pollinator corridor in the National Strategy to Promote the Health of Honey Bees and other Pollinators, a 58-page document released May 19.  It continues Obama’s steady drumbeat on behalf of the insects responsible for pollinating 75% of all plants and making one of every three bites of food we eat possible.

In the past 12 months, President Obama has met with the presidents of Mexico and Canada to discuss a Pan-American strategy for saving the iconic Monarch butterfly migration; planted the first-ever pollinator garden at the White House with his wife Michelle; and announced the formation of a Pollinator Task Force that produced the National Pollinator Strategy document.  Obama will surely go down in history as the “pollinator president.”

The goals of the strategy are ambitious and far-reaching:

1.  Reduce Honey bee colony losses by more than 15% within 10 years.

2.  Increase the migrating Monarch butterfly population to 225 million (their historic average), with an occupation of 15 acres in Michoacán by 2020.

3.   Restore or enhance seven million acres of pollinator habitat over the next five years.

bee_pollen_macro

Bees are master pollinators. –photo via http://earthobservatory.nasa.gov/

Why the big focus on pollinators? Because they’re under siege.

Beekeepers lost 40% of their honey bee populations last year.  The beloved Monarch butterfly, whose iconic migration weaves together three countries, has also suffered enormously.  Their entire eastern population occupied only 1.65 acres at their roosting sites in Michoacán, Mexico in 2013–an area smaller than the average Wal-Mart store and representing a drop of 90% from their peak in the 1990s.   While the Monarch has made a slight rebound this last year, the general numbers continue to be worrisome, as the butterfly is also considered an indicator of general ecosystem health, the “canary in the cornfield.”

Bats, moths, beetles, birds and other butterflies all face the multi-whammy of habitat destruction, genetically modified crops reducing their wildscape habitats, pesticide abuse and climate change.  The myriad challenges are taking their toll as reflected in the submission of the Monarch as a candidate to be listed as “threatened” under the Endangered Species Act last August.

Governments across the hemisphere are concerned about this loss of our natural heritage as well as the possibility of putting an affordable, diverse food supply at risk. Given that  the unpaid pollination services provided to the U.S. by the bees, wasps, flies, butterflies, moths, bats, beetles, and birds totalled $15 billion in 2009, the $82.5 million budgeted in the strategy for honeybee research in the coming budget year, up from $34 million, seems like a good investment. In China, for example, fruit trees and other crops must be pollinated by hand because of the loss of insect pollinators attributed to pollution and other factors.

Hand pollination in China

Hand pollination in China. Photo courtesy Oakland Museum of California

The strategy document’s third stated goal holds special meaning for the Lone Star State:  restoration of seven million acres of habitat focusing largely on federal lands and the IH35 corridor.

With almost 600 miles of IH35 here, almost double the I35 miles in any other state, “Texas is indeed poised to be a big player in this Federal Pollinator Strategy,” said Don Wilhelm, US Fish and Wildlife Region 2 Partners for Fish and Wildlife Coordinator, via email.

IH35 mileage by state

Texas has almost double the mileage of IH 35 of any other state. Graphic via Wikipedia

With its proximity to Mexico and status as the “Texas Funnel,”  through which Monarch butterflies, Mexican free-tailed bats, and myriad pollinators migrate south, Texas will be a big beneficiary of government funding and public-private partnerships focusing on the research, outreach, education and land restoration efforts outlined in the document, Wilhelm said.  It’s important to note that the IH35 “focus” does not translate literally to mean pollinator plantings adjacent to 70-mile-per-hour highway traffic.  While rest areas and area landscapes will include pollinator plantings, the “focus” references the general area surrounding the IH35, USFWS staff stressed.

Texas also is home to the premiere native plant center in the country, The Ladybird Johnson Wildflower Center in Austin.  In fact, the Austin native plant paradise is already working with the Federal government on ways to increase native milkweed seed production species and prototypes.  Also involved: the Caesar Kleberg Wildlife Research Institute at Texas A&M University-Kingsville.  And further south on the border in Mission is the National Butterfly Center.

Skipper on Swamp Milkweed, Llano River

Looking to see more of these on native milkweeds: Skipper on Swamp Milkweed, Llano River  Photo by Monika Maeckle

On page 26 of the document, another opportunity awaits Texas:   federal agencies will be working with the Edison Electric Institute, a trade association of electrical utilities, and the National Electric Reliability Council (NERC) on redefining the rules for transmission line rights of way (RoW) habitat.  “These RoWs can be cost-effectively managed to offer prime pollinator habitat of low-growing grasses, forbs, and shrubs, using techniques such as Integrated Vegetation Management (IVM).”

Texas is home to dozens of power companies including two of the largest publicly owned utilities in the country.   CPS Energy in San Antonio is the largest municipally owned electric and gas utility in the country;  Austin Energy is the eighth largest municipally owned electric utility.  These entities, lauded for their progressive policies on renewable energy by the Pew Center, own tens of thousands of acres of land and control thousands of miles of right of way (RoW) habitat under power and transmission lines.

More native milkweed and other pollinator plants will result from research and habitat restoration projects associated with the pollinator strategy. Photo courtesy Native American Seed Co.

More native milkweed and other pollinator plants will result from research and habitat restoration projects associated with the pollinator strategy. Photo courtesy Native American Seed Co.

A huge opportunity exists to manage these areas as pollinator friendly areas of low growing grasses, forbs, and shrubs.    Federal agencies are revising the rules governing power line RoWs to further these beneficial pollinator practices.  Investor owned utilities can also get on board, but the public utilities will be more inclined to cooperate.  CPS Energy and Austin Energy have a unique opportunity to make pollinator power happen here.  (NOTE:  I work as a communications consultant to CPS Energy and have proposed a pollinator policy in the past.)   This federal nudge will likely get things moving.

The process has begun.  Dr. Julie McIntrye, USFWS endangered species ecologist in Albuquerque, New Mexico, relayed via email that a Monarch Outreach Specialist has just been hired by the agency to focus specifically on utilities and the IH-35 corridor.  One of the many priorities of this position: create more pollinator habitats with RoWs, pollinator habitats at rest-stops, and “getting the I-35 Monarch Prairie Passage initiated.”

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Thanks, El Niño: Llano River Hosts Milkweed Buffet for Monarchs and other Butterflies

First I’d like to say, “Thank you, el Niño.”

I haven’t seen the Llano River or the milkweed and other wildflowers this robust since 2010, the year before the historic Texas drought hit our state.

Milkweed buffet

Decisions, decisions. What’s your pleasure, Monarch caterpillar? photo by Monika Maeckle

A weekend in the Texas Hill Country included a series of thunderstorms, warm temperatures and a bounty of roadside milkweed as well as a variety of Asclepias species on our property we haven’t seen in years.  Our caterpillars literally had a milkweed buffet awaiting them–four different Asclepias species, the Monarch butterfly host plant.

Antelope horns, Asclepias asperula, made a hearty showing in front of our porch.  Under the breezeway deck, a lone Texas milkweed, Asclepias texana, was already sporting blooms.  Down the trail, Pearl milkweed vine, Matelea reticulata, the lovely climber that boasts an attractive pearl-dotted flower, snuck up a nearby pencil cactus.  Along the banks of the Llano River, Swamp milkweed, Asclepias incarnata, the pink-blooming host plant offered hearty stalks, broader-than-usual leaves and new stands in places we’ve never noticed.

Antelope horns and Indian blanket

Antelope horns and Indian blanket dotted Highways 1871 and 87 in the Texas Hill Country this weekend. Photo by Monika Maeckle

Texas milkweed

Texas milkweed, what a trooper–no water, little light, growing under the breezeway. Haven’t seen this one in years. Photo by Monika Maeckle

Along the trail, this Pearl milkweed vine peeked above the mulch to climb a pencil cactus.  Can't wait for the flowers.  Photo by Monika Maeckle

Along the trail, this Pearl milkweed vine peeked above the mulch to climb a pencil cactus. Can’t wait to see the flowers. Photo by Monika Maeckle

Robust stands of thick Swamp milkweed in new places along the River.  Gotta love it.  Photo by Monika Maeckle

Robust stands of thick Swamp milkweed in new places along the Llano River. Gotta love it. Photo by Monika Maeckle

Only the Swamp milkweed hosted caterpillars and eggs.   The chubby chutes reached out of the Chigger Islands like thin stalks of asparagus.  What a heartening improvement over the scrawny plants of the past few years.

Only one Monarch was spotted flying this weekend, but others had obviously passed through since their offspring were observed in various stages–eggs, just-hatched cats,  second instar larvae and fifth instar caterpillars ready to bust their stripes and go chrysalis.

Two Monarch eggs over easy--well, under the leaves of Swamp milkweed on the Llano.  Photo by Monika Maeckle

Two Monarch eggs over easy–well, under the leaves of Swamp milkweed, on the Llano. Photo by Monika Maeckle

Two stages of Monarch caterpillars munch on Swamp milkweed.   Photo by Monika Maeckle

Two stages of Monarch caterpillars munch on Swamp milkweed. Photo by Monika Maeckle

Anybody recognize this bloom?  Photo by Monika Maeckle

Anybody recognize this bloom? Photo by Monika Maeckle

The wildflower display along Highways 1871 and 87 around Mason and Fredericksburg was among the most spectacular I’ve seen in recent memory. Some mysterious (to me) newcomers joined the bouquet, like the white flower above showing in our watershed. Anybody know what it is?

Prediction:  2015 will be a fantastic year for butterflies, Monarchs in particular.   While the first three months of 2015 clocked as the hottest first quarter in history, it’s been mild and wet in our neck of the woods   And that bodes well for butterflies and other pollinators.

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Let the Migration Begin: Milkweeds Sprout as Monarch Butterflies Arrive in Texas

Monarch butterflies left their roosts in Michoacán, Mexico, on March 24 in what appears to be their latest departure on record, citizen science organization Journey North reported this week.   “”Hundreds of Monarchs are flying over Angangueo—right now—with a clear direction northward!” the organization’s Michoacán-based correspondent Estela Moreno  relayed in their weekly migration newsletter.

Worn migrant Monarch

Migrant Monarch on verbena. Note how the tattered wings and faded color. Photo by Carol Clark

As is their fashion, the butterflies typically leave their roosts around the Spring Equinox and head north, making initial migratory stops in Texas.   Since the butterflies will ONLY lay their eggs on Asclepias species, that is, various milkweeds, conditions here determine  future generations’ success.   This year, with a late start following a wet, mild winter, they’ll find a bounty of wildflowers waiting and milkweed just beginning to sprout.

“I just returned from outdoors and checking my pots,” Carol Clark, a Monarch butterfly follower in Dallas relayed via email on Thursday.  “My large potted Asclepias viridis from last year finally has sprouts today–just in time.”

Monarch on lantana

Wildflowers besides milkweed like this native lantana are also important to Monarchs and other pollinators as nectar sources. Photo by Monika Maeckle

Mary Kennedy, a longtime volunteer for the Monarch Larvae Monitoring Project (MLMP) here in San Antonio, provided this report: “I spotted the first milkweed in my yard day before yesterday. If I have 20 milkweed plants, see 10 monarchs, find 15 eggs, and see any of them make it to fifth instars without being eaten by fire ants, that will be a great year!”

Kip Kiphardt, MLMP volunteer in Boerne, offered that the first milkweeds were sprouting at the Cibolo Nature Center just outside San Antonio on March 28.  “Just came up,” he said.  And Chuck Patterson, from Driftwood, Texas, reported that Antelope Horns milkweed, Asclepias Asperula, was three – four inches tall in some locations.

Antelop Horns, Asclepias asperula

Milkweed in Driftwood, Texas was three-four-inches tall on March 28. Photo by Chuck Patterson

While Dr. Chip Taylor, founder of Monarch Watch, said it was too early to make predictions about the 2015 Monarch season, Austin entomologist and Austin Butterfly Forum president Mike Quinn reminded us that that cool weather in Texas usually benefits Monarchs. “This should be good news,” he said.  He explained that mild temps “slow down their larval predators and the exhaustion of their adult lipid reserves.”

If 2015 turns out to be a good year for the Monarch population or not remains to be seen. There’s no doubt, however, that this year will reap continued political tumult.

After their worst year in history followed by a 70% rebound in 2014, the butterflies have taken center stage in pollinator advocacy and habitat restoration circles in recent months. A petition submitted last August requesting they be listed as “threatened” under the Endangered Species Act continues to be debated.  Strong reactions have resulted–from lawsuits by the National Resource Defense Council taking the EPA to task for dragging its feet on Monarch protection to admirable public-private partnerships like the $3.2 million in federal grants announced recently by the U.S. Fish and Wildlife Service.

Here in Texas, the State Comptroller’s office recently announced the appointment of San Antonio water hero and endangered species expert Dr. Robert Gulley to head a task force that will assess the financial consequences of endangered species listings on the state.   The Monarch butterfly will be one of five species on which the task force will focus.

Swamp milkweed

Who’s winning? Soil grown Swamp milkweed, Asclepias incarnata, on the left. Hydroponic milkweed on the right. Photo by Monika Maeckle

In the meantime, scientists, citizen scientists, nature lovers and gardeners have all awakened to the fact that we can each help sustain the Monarch butterfly migration by planting clean, chemical-free, preferably native milkweeds. Asclepias as a native wildflower is considered undesireable by some, and not everyone agrees on the appropriateness of the Monarchs’ favorite, Tropical milkweed, Asclepias curassavica. No one, however, contests the fact that pollinator habitat in the form of native and pocket prairies featuring appropriate indigenous plants must be made a priority.

Here at the Texas Butterfly Ranch, we’ve been experimenting with Swamp milkweed, Asclepias incarnata, with our friends at Local Sprout to assemble Monarch and milkweed kits for sale later this spring. Our friend Mitch Hagney and I have waged a contest to see who could get Swamp milkweed growing faster, better, soonest.  Scarified seeds were planted hydroponically by Hagney and in soil by me on February 10. Hard to say who’s winning the growth contest–you decide, see above.

Like many, as a safeguard, I have planted and overwintered the reliable Tropical milkweed.   Detractors have their concerns, but I’m a huge fan and provide the host plant in my downtown San Antonio garden.  Leaves are lush on those I overwintered, after slashing them to the ground in December as recommended.

Tropical milkweed

Tropical milkweed looking good, ready for Monarch butterfly eggs. Photo by Monika Maeckle

The Ladybird Johnson Wildflower Center, Native Plant Society, San Antonio Botanical Garden and your local gardening and conservation organizations will be staging plant sales in the next few weeks.   These pop-up plant sales often feature the hard-to-find, coveted native milkweeds.   Keep an eye out for the sales and grab them while you can.  Like the Monarchs, we have to take what we can get.

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Late-but-Great Wildflowers to Greet Monarchs and other Pollinators

A banner wildflower season will greet Monarch butterflies when they begin their migratory trek north later this month. The slow soak of winter has set the stage for a late-but-great bloom season. According to Journey North, a citizen scientist organization which tracks the migrating insects, roosting Monarchs are unlikely to leave their roosts in the forests of  Michoacán until March 29, about two weeks behind schedule.

Monarchs in MIchoacaán

Monarchs are taking their time leaving their roosts in Michoacán. Photo via Journey North

That’s probably a good thing, since  the Monarchs’ host plant, milkweed, is JUST beginning to sprout in Texas.  Texas is the Monarchs’ first stop on their multi-generation, Pan-American migratory journey north and typically the first generation in the butterflies’  spring migration is born in the Lone Star State.

The Ladybird Johnson Wildflower Center released its annual wildflower forecast last week, predicting a delayed start to a “stunning” season.

bluebonnets

Won’t be long and bluebonnet stands like this one in Big Bend will dot the Texas Hill Country. Give it two weeks. Photo via Ladybird Johnson Wildfower Center

“It’s going to be good,” said horticulturist Andrea DeLong-Amaya, Senior Program Coordinator for the Center. DeLong-Amaya cited well-paced rains that benefit all wildflowers, especially annuals with shallow roots. Some plants will be “a teeny bit late, others right on time,” she said, adding “as soon we get some warm days with full sun, we’ll be cooking with gas.”

On a recent bike ride on San Antonio’s Mission Reach, bluebonnet rosettes were abundant but not quite showing. “At this point there are no large patches,” said Lee Marlowe, sustainable landscape superintendent at San Antonio River Authority (SARA), which manages the linear park. “We’re seeing some good bluebonnet stands that should be really nice, probably in April,” she said.

Over at the San Antonio Botanical Garden (SABOT), horticulturist Amanda Wielgosh also predicted a great wildflower season. She credited ideal precipitation and cool temps as reasons. “We’re already seeing a nice display of wildflowers here at the garden,” she said.

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“It’s looking absolutely spectacular,” out in Bandera County outside San Antonio, said botanist and horticulturist Charles Bartlett, president of Greenhaven Industries, a San Antonio landscaping company. Bartlett visited his ranch in Bandera County last week and reported fields of three-five acres of Indian paintbrush with grand stands of bluebonnets in the bud stage. He also mentioned that the Texas buckeyes in Medina County are gorgeous, but that milkweed is taking its time.

Both DeLong-Amaya and Marlowe reported that milkweed is not quite ready and a weekend HIll Country outing to the Llano River confirmed the laid-back growth pace of the Monarch’s host plant.

Monarch butterfly, recently hatched, readies for flight on mulch at the Museum Reach Milkweed patch. Photo by Monika Maeckle

Monarch butterfly, recently hatched, readies for flight on mulch at the Museum Reach Milkweed patch. Photo by Monika Maeckle

“It’s still pretty early for milkweeds to come out–they don’t have a rosette in the spring like others, they just come up,” DeLong-Amaya said. At Cibolo Nature Center in Boerne, Ben Eldredge reported that no milkweeds were up yet, but plenty of nectar plants are available. Bartlett cited four-inch tall Antelope Horns, a Texas native milkweed found out in the campo, but mentioned it was just beginning to bud. The more refined atmosphere of the SABOT coaxed milkweeds to show early. SABOT’s Wielgosh said “a plethora of milkweed” will be ready for Monarchs when they arrive later this month.

Trimmed Tropical milkweed at the Milkweed Patch on the San Antonio River Museum Reach.  Not much flying--yet.  Photo by Monika Maeckle

Trimmed Tropical milkweed at the Milkweed Patch on the San Antonio River Museum Reach. Not much flying–yet. Nice lantanas there on the sidewalk.Photo by Monika Maeckle

At the Milkweed Patch at San Antonio’s Museum Reach, a favorite gathering spot for Monarchs and other butterflies, the Tropical Milkweed stand got a trim this winter and has not fully recovered. Marlowe said the plant, while technically not native but a preferred host plant to Monarchs and other milkweed feeders, was cut back in February to stimulate healthy growth. A recent visit there found a freshly hatched local Monarch resting in the mulch getting ready for her first flight.

Bastard Cabbage

Damn you, bastard cabbage! This invader displaces wildflowers and other native vegetation. Photo courtesy SARA

One plant that’s pervasive but unwelcome is the ubiquitous “bastard cabbage.” You’ll see this yellow blooming member of the mustard family all over Central Texas and in select spots along the river. According to Dr. Kelly Lyons, a native grass and invasive species expert who teaches plant ecology at Trinity University, our warmer winters make plants like bastard cabbage flourish.  “As our climate gets more Mediterranean, we’ll see more of it,” she said.

Marlowe said she would even look the other way if someone yanked it out when strolling the river. Managing bastard cabbage continues to vex SARA’s landscape managers.

While the yellow blooms are attractive enough, don’t be fooled. This extremely aggressive invader can grow five feet tall and will take over and displace native vegetation.

As the sun comes out we’ll be in for the Big Bloom of 2015.  In the meantime, keep in mind that Texas is still in a drought.  Summer will be here soon enough, so enjoy the mild weather–and the wildflowers–while you can.

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Marine Biologist Launches App to Track Monarch Butterflies on Oil Rigs in Gulf

monarchsonrope

Monarch butterflies resting on an oil rig rope in the Gulf of Mexico in Oct.-Dec.  1993. Photo courtesy Dr. Gary Noel Ross

“The experience on the rig was certainly an unforgettable one…to see the cloud coming from all around in a mass that settled on every available space from the top of the derrick to the floors. Everything was covered…. There were butterflies on top of butterflies. The deck hands were busy with wash-down hoses and had to keep it up to be able to handle the gear while drilling. Some of the older hands said it was a yearly occurrence in the area.”

 –Mrs. Hylma Gordon of Hattiesburg, Mississippi, as told to  Bryant Mather and published in News of the Lepidopterists’ Society (July/August 1990), No. 4, page 59:

Dr. Tracy Villareal is atypical in the butterfly world.   He’s a PhD–but not in entomology.  He’s a butterfly breeder–but as a marine biologist at the University of Texas at Austin, he spends his days looking at small marine plants called phytoplankton
rather than coaxing caterpillars to morph to the next stage. Dr. Villareal and his partner Dr. Barbara Dorf, who serves as a Fishery Biologist at

Dr. Tracy Villareal, courtesy photo

Dr. Tracy Villareal, courtesy photo

Texas Parks and Wildlife Dept. along the Gulf, operate the Big Tree Butterflies farm in Rockport, Texas, when they’re not pulling duty at their full-time jobs.

So it seems the perfect marriage of passion and profession for Villareal to develop an app to track Monarch butterflies crossing the ocean–that is, the Gulf of Mexico.  “As an oceanographer I can’t bring much to bear in the terrestrial world, but this is flying over water,” he said in a series of conversations discussing his latest project.

As if migrating 3,000 miles were not impressive enough, evidence suggests that Monarch butterflies, like the ruby-throated hummingbird, cross the vast 450+ mile expanse of the Gulf of Mexico each year to make their famous trek to Michoacán in the mountains of Mexico.   Another scientist, Baton Rouge-based Gary Noel Ross, who holds a PhD in entomology,  documented the existence of myriad Monarch roosts on oil rigs as late as 1993.

Dr. gary Noel Ross, courtesy photo

Dr. Gary Noel Ross, courtesy photo

Dr. Villareal heard about the ocean crossings via the DPLX list, a listserv for butterfly enthusiasts, and began researching the idea of verifying whether or not the phenom continues today.

Given the lack of population on oil rigs, Dr. Villareal figured the best way to collect data would be to develop a very simple app that oil rig workers, fisher persons, even helicopter pilots might use to collect data on the whereabouts of Monarch butterflies. The app would register and automatically geolocate the datapoint, which would load to the cloud and populate a map, providing a real-time picture of where Monarchs are congregating at sea.  The app would work in a similar fashion to the well-utilized Journey North app, but it could go global and would be cloud-, rather than server-based.

“This needs to be as simple as possible,” said Dr. Villareal by phone.  “I don’t want (oil company) management out there telling people this is too distracting.”

But will oil rig workers take the time to contribute citizen science data? It wouldn’t be the first time.

Photos published in the Southern Lepidopterist Society newsletter by Dr. Ross, taken in the 90s, show oil rig workers netting butterflies. See below.

Oil rig workers tagging Monarch butterflies

Oil rig workers netting and tagging Monarch butterflies in October 1991. Photo via Southern Lepidopterist Society Newsletter

Dr. Ross supports the introduction of technology to the phenomenon he labeled the “Trans Gulf Express.”

“Technology has a lot to offer for field biologists,” said Dr. Ross via email, adding that if Dr. Villareal’s project gets underway and the app widely embraced, good data will be harvested that can be easily analyzed using digital tools.  “At the time of my work I had to rely on helicopter pilots and rig workers calling in to me at my location,” he recalled.  Dr. Ross offered that he personally thinks that Monarchs continue to cross the Gulf.

Monarch butterflies resting on oil rig rail in Oct. - Nov. 1993.  Photo courtesy Dr. Gary Noel Ross

Monarch butterflies resting on oil rig rail in Oct. – Nov. 1993. Photo courtesy Dr. Gary Noel Ross

Dr. Chip Taylor, founder of Monarch Watch, the University of Kansas-based citizen scientist program that tags Monarch butterflies, agrees.

“As long as there are Monarchs, they will appear from time to time on rigs in the Gulf,” said Dr. Taylor.  Dr. Taylor and Monarch Watch are partners in the venture, kicking off a fundraising effort to raise $8,000 for Villareal’s app with a $4,000 matching grant–half the total.  The funds will be used to take the app beyond the development phase.  “It may help us learn more about the how and why,” said Dr. Taylor. “The survival question will be more difficult to answer,” he said.

Monarchs on oil rigs app

Dr. Tracy Villareal’s app will track Monarch butterflies on oil rigs. Click on over and help raise the needed funds to take the app out of the beta stage.

Want to help?   Check out the fundraising campaign, Tracking Monarch Butterflies on Offshore Oil Platforms, which launched today on Hornraiser, a University of Texas- sponsored crowd funding platform. 

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Mega Grower Color Spot Nursery to Consider Growing Clean, Chemical-free Milkweed

Color Spot Nursery, one of the top national wholesale growers in the country, said this week they will explore heeding the call for clean, chemical-free, preferably native milkweed plants.   The company said they are considering growing select Asclepias species, the only plant on which Monarch butterflies will lay their eggs, WITHOUT any systemic pesticides.  Thanks to Craig the Butterflyman for the tip.

Kevin Grossberndt, Colorspot Nursery

Kevin Grossberndt, Colorspot Nursery

The California-based mega grower, which has seven nursery locations in Texas including one in San Antonio, said they were responding to their customers, which include Lowes, Home Depot, Wal-Mart and hundreds of independent nurseries across the country. Color Spot does not sell directly to the public.

“Our customers got in trouble with the community,” said Kevin Grossberndt, Commercial Sales Manager for the Southwest Division of Color Spot.   “We all learned a lesson.”

Gorssberndt said Color Spot is well aware of Monarch butterfly enthusiasts’ dismay at buying milkweeds to feed hungry Monarch caterpillars, and being misinformed by retail nursery staff that milkweed plants had not been sprayed with systemic pesticides.

After customers purchased milkweed plants from local nurseries and later placed their caterpillars on them to feed on the milkweed leaves, the caterpillars perished within hours.   That’s because large growers like Color Spot often spray the plants with systemic pesticides early in the year and the poisons used can linger for many months.  The phenomenon has been well documented on these webpages.  We call it Desperately Seeking Milkweed syndrome.

Kevin Grossberndt Colorspot

Kevin Grossberndt stands in a quanset hut of Tropical milkweed and Butterfly weed at Colorspot Nursery in western San Antonio. The company is exploring cultivation of chemical free milkweeds. –PHoto by Monika Maeckle

Bernhardt, trained as a horticulturist, said Color Spot is considering which species to plant and is likely to go with Tropical milkweed, Asclepias curassavica, and Butterfly weed, Aslcepias tuberosa.

The Texas Butterfly Ranch and our hydroponic milkweed growing partner Local Sprout made a pitch to Bernhardt to consider cultivating Swamp milkweed, Asclepias incarnata, since it is relatively easy-to-grow, a great nectar and host plant and prolific pink bloomer native to the area.  Most native Texas milkweed species are famously persnickety to grow. Swamp milkweed is not.  Check out the Texas Butterfly Ranch milkweed guide for more info.

Dr. Chip Taylor, the founder of Monarch Watch, chimed in via email, suggesting that Color Spot might try Green Antelope Horn milkweed, Asclepias viridis.  “Viridis is probably the second most important plant on the Monarch’s menu,” Dr. Taylor said.  “It’s the main host for first generation Monarchs. It’s also the most abundant of the Texas milkweeds and survives in pastures quite well.”

Which is absolutely true, but it’s famously challenging to grow from pots and transplants.

“Texas is too dry and hot for syriaca,” Taylor added.

During a tour of Color Spot’s 400-acre growing facility in western San Antonio near Lackland Airforce base, Grossberndt described the special challenges commercial growers will face in growing chemical-free milkweed.

As we all know, milkweed is an aphid magnet, and many people will not buy plants with aphids on them.   Traditionally, Color Spot deals with aphids and other pests via pesticides in order to deliver pristine plants to retail outlets.

Swamp milkweed loaded with aphids this weekend on the Llano River.  Photo by Monika Maeckle

Aphids and milkweed have a symbiotic relationship. Photo by Monika Maeckle

With labor one of their highest costs, hand removal of aphids may not be practical.    Color Spot already uses robots to move plants around.   The R2D2-like machines rearranged a plot of potted rose bushes as we all watched in amazement.  But since its doubtful that an aphid-squishing robot will be developed anytime soon, Color Spot will have to be resourceful.

“We might be able to do it with a soap knock-down or possibly explore using beneficials like ladybugs or parasitoid wasps,” said Grossberndt. “We’ll have to see.”

Video by Mitchell Hagney

Dr. Taylor also recommended beneficial insects.  “We are happy to recommend various biological control agents. They seem pricey until you see how effective they are but the grower has to have personnel that is alert to the build-up of pests so that the biologicals can be deployed effectively,” he said.    Grossberndt agreed that training of personnel, especially Color Spot’s technology services team, would have to be part of the plan.

Since the nursery typically sprays ornamental and other inventory with systemic pesticides, the growhouse would also need to be strategically placed out of any possible wind drift and would require polyurethane sides, versus less expensive shade cloth or plastic to assure no chemicals entered the clean zone.

Milkweed at Color Spot Nursery

To be sprayed or not to be sprayed? Milkweed plants at Color Spot Nursery. Kevin Gorssberndt is hoping the nursery can figure out a way to produce lots of milkweed without chemicals. Photo by Mitchell Hagney

Grossberndt showed us one quanset hut filled with a mix of Tropical milkweed and Butterfly weed–some newly sprouted from seed this year, others cut back and sprouting new growth from last season.   Aphids adorned the underside of the older plants, suggesting the plants had not been sprayed with pesticides.

Yet.

Will they be?  “I’m hoping they won’t,” said Bernhardt.  “These plants were in the middle of other plants, so we’ll just have to see how it goes,” said Bernhardt.  “I’m making the case.”

Grossberndt suggested that Color Spot might have some clean plants on the market by late summer or early fall–hopefully in time for the fall migration when those of us who raise Monarchs often run out of milkweed for those butterflies that break their diapause and reproduce here.  ” I can’t really guarantee a timeline,” said Grossberndt.

P.S. Have you taken our What Kind of Milkweed Survey?   Help us convince Color Spot and other commercial growers to offer clean, chemical free milkweed by voting for the species you’d like to see in local nurseries.  Here’s the link and feel free to share the survey.  GRACIAS!

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Q & A: Dr. Lincoln Brower talks Ethics, Endangered Species, Milkweed and Monarchs

At 83, Dr. Lincoln P. Brower has studied Monarch butterflies longer than anyone on the planet. He first became enamored of butterflies as a five-year-old in New Jersey and later

Dr. Lincoln Brower--photo via Monarch Butterfly Fund

Dr. Lincoln Brower–photo via Monarch Butterfly Fund

by Monarchs when he learned they don’t taste good to predators. His famous  “Barfing Bluejay” photo, below, proved their unpleasant taste to predators and always gets a chuckle when I share it in presentations.

Brower followed his passion and turned his attention to Monarch biology as a grad student at Yale in 1954. He has visited the roosting sites in Mexico more than 50 times since his first trip in 1977–15 years BEFORE Dr. Chip Taylor, the other grandpa of the Monarch community, started the citizen scientist Monarch butterfly tagging program, Monarch Watch, in 1992.

So it’s no surprise that after a lifetime invested in the dramatic orange-and-black butterflies, Brower takes Monarchs personally. When he recently lent his name to the petition to list the Monarch butterfly as “threatened” under the Endangered Species Act (ESA), few people were surprised. NOTE: The period to join 306 others who have commented on the petition closes March 1, 2015.

Barfing Bluejay

Dr. Brower’s famous “Barfing Bluejay” photo of a bird wretching after eating Monarchs, proved Monarchs don’t tast good. Photo courtesy Dr. Lincoln Brower

Dr. Brower graced the Texas Butterfly Ranch with a visit back in October of 2011 when he toured the Texas Hill Country during the peak of the historic Texas drought.

The man is amazing. Tromping across the limestone watershed, butterfly net in hand, we tagged dozens of butterflies that day for a study he was doing.  Between net swoops, Brower taught me how to identify male from female Monarchs without having
to open up their wings, a trick I still use today.

Brower can be a purist.  He’s said that Tropical milkweed, Asclepias curassavica, should only be planted in a laboratory or controlled environment because it might spread disease in Monarchs–a directive he recently amended. Now he advises the Monarchs’ favorite host plant be planted no further north than Orlando, Florida. Brower also called the recent 70% increase in Monarch numbers “catastrophic.” “That change is trivial,” said Brower. “We were thinking it would be more than two hectares. What we need is up to five hectares.”

Monarch Butterfly Texas Team

Monarch Butterfly Dream Team: Kip Kiphart, Jenny Singleton, Dr. Lincoln Brower, Monika Maeckle, Mike Quinn

Since the petition was submitted, much attention has been focused on our favorite migrating insects, who’s “canary in the corn field” status makes them pollinator decline’s apt and timely poster child. Climate change, overzealous pesticide use, genetically modified crops and general human domination of the planet all play their role in challenging Monarch butterflies and the entire food web.

Awareness of these critical issues is fundamental to addressing them and the ESA petition has raised unprecedented awareness. Some of us may disagree that ESA status for Monarchs is the best tool for the job, but it’s impossible to not recognize how the petition has served to raise the profile of Monarch butterfly and pollinator decline. So thanks to Brower and the petitioners for creating needed drama.

We recently chatted with Dr. Brower, who currently serves as Distinguished Service Professor of Zoology Emeritus at the University of Florida and Research Professor of Biology at Sweet Briar College. The conversation migrated from email to phone and back. Here, in his words, is how he sees the current landscape.

Dr. Lincoln P. Brower at Sierra Chincua in 201?.  Photo by Medford Taylor, courtesy Dr. Lincoln Brower

Dr. Lincoln P. Brower at Sierra Chincua in 2007, one of more than 50 trips he’s made to the roosting sites. Photo by Medford Taylor, courtesy Dr. Lincoln Brower

Q. Recent events, including your participation in filing a petition to list the Monarch butterfly as “threatened” under the Endangered Species Act, have brought unprecedented attention to the decline of the Monarch butterfly migration.    Was this the honest intent of filing the petition–to bring attention to the situation rather than actually list it?  Or do you still believe that listing the insect as endangered is the appropriate approach to conservation?

Brower: Those involved in writing the petition had, I think, two goals:  One, to raise public and government awareness; and two, to generate funding of varied mitigation programs, private and public.

Q.  Do you still believe that listing the Monarch butterfly is the best option or have you changed your mind?

Brower: I did when I signed onto the petition and the evidence I have seen so far seems to be supporting that contention. I think we will have to wait and see what happens. It is possible that nothing we can do will preserve the Monarch’s migration and overwintering biology spectacle.

Catalina Trail, then known as Cathy Aguado, was the woman on the cover of National Geographic in 1976

Citizen scientists like Catalina Trail were instrumental in pieceing together the mysteries of the Monarch butterfly migration.

Q. If the Monarch becomes listed as threatened under the Endangered Species Act and milkweed and physical contact with Monarch butterflies will likely be controlled, do you share concerns about the disenfranchisement of the citizen scientists and Monarch butterfly enthusiasts that have for decades been instrumental in unraveling the mystery of their migration?

Brower:  Appendix B page 162 of the petition is worded in confusing legalese but states that citizen scientists’ participation and conservation efforts will not be restricted. I have recommended that the stated limit of ten butterflies per person be raised to 100.

Q. Recent studies link Tropical milkweed, Asclepias curassavica, to increases of OE in Monarchs. If other species of milkweed–Swamp or Common, for example–had been the species widely cultivated and made available commercially to gardeners, would we be having the same issues with those plants?

Brower: Curassavica likely would not normally have entered Texas from Mexico in the past or future even with global warming. It does not tolerate desert conditions in its natural geographic distribution. As I have stated elsewhere, I think it is a mistake to plant it north of the City of Orlando, Florida latitude in the US.

The recent paper by Satterfiled, et al, is relevant. Propagation of locally occurring native milkweeds and planting them widely in gardens along roads, etc., is what should be done.  The Monarch community needs to jump on this bandwagon and influence plant nurseries to do this for their sales. Bring everyone together to do the best we can to increase native milkweed habitat.

Got milkweed?

Tropical milkweed is technically not native but the most widely available species of Monarch host plant. Native milkweeds are best.

Q.  Is it at all arrogant of us, the human species, to insist that the Monarch migration continue as climate change, human impacts and other factors conspire to make it possible for Monarch butterflies to continue their life cycles and reproduce without migrating 3,000 miles? And if the need to migrate changes or no longer exists, who are we to say that it should continue? (I wonder what a Monarch butterfly would say if we gave them a choice of migrating or not?)

Brower: As we discussed at length, these are ethical questions. Should we try and preserve natural phenomena such as the Monarch migration? Analogously, should we try and save pandas, polar bears, endangered plants. etc.

Turn the question around: is it ethical to let these things go extinct when we have the ability to prevent that from happening? Are people the only creatures with a right to rich and natural lives on this planet?

You know my answer, it is dead wrong not to try to prevent loss of natural species and what they do from bacteria to humans. If rabies were to take over, the view of letting it be would mean the end of dogs. How can anyone even think that is tolerable. I feel the same way about the Monarch…In addition, preserving it is symbolically important:  it is the “canary in the corn field” telling us something very broad and serious is wrong with managing our planet.

Q:  Dr. Brower, I agree with you regarding species going extinct, however we are talking about the migration.  Few folks believe the Monarch butterfly will become extinct.  Do you make a distinction that some behaviours outlive their usefulness–such as, perhaps, the Monarch migration?

Brower: My colleagues and I have referred to the Monarch migration/overwintering behavior as an endangered biological phenomenon. My thesis above also applies exactly to this category of biodiversity.

Should we work to restore the bison migrations or just keep them in a few zoos and confined pastures? What about the bamboo forests of China: let them and the panda inhabitants be destroyed while keeping a few panda breeding programs going to make sure zoos are profitable? Bioethics again.

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Survey: Monarch Butterfly Enthusiasts Will Pay More for Clean, Chemical Free Milkweed

A Texas Butterfly Ranch survey conducted in late 2014 found that Monarch butterfly enthusiasts are willing to put extra money where their beloved Monarch caterpillars mouths are:  on clean, chemical-free (preferably native) milkweed.

Monarch caterpillar on milkweed

Got clean milkweed?   Great, we’ll pay more.   Is it native?  Yes, please–even better.  Photo by Monika Maeckle

Are you listening, American nursery industry?   You can make more money if you grow milkweed without chemicals.  Make them native and you can likely charge another premium.

“Truthfully, I’ll pay anything to keep my cats safe!”

Our online poll of 363 respondents found that 96% responded “Yes” to the question:  “Would you pay more for “clean,” chemical-free milkweed that is raised organically, sustainably and locally?”

wouldyoupaymoreyesorno

The survey, which ran in various online forums from September 24 through December 31, 2014, resulted from the annual angst that arrives with each fall migration.  Late in the season, when masses of Monarchs move through town and some lay eggs on local milkweed plants, those who hope to raise the caterpillars to the butterfly stage bring them inside for “fostering.” It’s not uncommon so late in the year for people to run out of milkweed for their hungry caterpillars.

This typically sends folks running to their local nursery to buy fresh host plant–most often Tropical milkweed, Asclepias curassavica, since that’s all that’s commercially available.  Typically, when asked the provenance of the milkweed, nursery staff tell milkweed buyers the plants have NOT been sprayed with pesticides.

“When my caterpillars are down to stems, I’m just happy to be able to get ‘clean and safe’ milkweed at almost any price….They will starve otherwise! I’ve bought ‘bad’ milkweed and lost thirty or more caterpillars… it was horrible.”

Yet, upon moving their Monarch larvae to the milkweed plants, the caterpillars perish within hours.   That’s because many commercial growers use systemic pesticides to keep the plants aphid-free before selling them to our local nurseries.  Often the local nursery staff is unaware that these pesticides have been sprayed on the plants.  Nor do they seem to know that the chemicals  remain active for months.

Boo-hoo! Dead Monarch caterpillars fall victim to pesticide laced milkweed

Always a bummer: dead Monarch caterpillars fall victim to pesticide laced milkweed.  Photo by Sharon Sanders

The syndrome has been dubbed by those of us who follow it Desperately Seeking Milkweed and has been well documented on this website as well as referenced in comments (some of which you’ll find throughout this post) in our recent milkweed survey.

So how much, exactly, are Monarch caterpillar foster parents willing to pay for clean, chemical free milkweed?

“I grow my own plants but when I run out of food I have to run to a garden center…I always ask, ‘have these plants been sprayed with insecticide?’ and the answer is always ‘No, ma’am.’ I buy the plants and my cats die when they eat it…very sad so I would definitely pay more to keep my babies alive!  :-)

howmuchmore

About 48% said “it would depend” on the time of year and how badly they wanted/needed the plant.  Another 21% of respondents said they would pay $5 more, 5.5% said $4 more would be their limit, 10.5% said they would pay $3 more and 16.5% said they would pay $2 more.

The geographic diversity of the respondents played out like this:
Where do you live?Missing from the survey was a question asking whether or not buyers of milkweed prefer that NATIVE species in addition to chemical free and clean.  My bad.  Of the 183 comments, many expressed a desire for NATIVES.  Here’s a sampling of comments:

“NATIVE, clean milkweed please.”

“Prefer the non-tropical, if possible… Native Texas milkweed would be preferred.”

“Is there any place to buy native milkweed plants?”

“Native milkweed is hard to find in the nursery trade. I’m  rich, but I would pay a fair price.”

“What about native milkweed?”

The survey launched about a month after an August 26  petition to list the Monarch butterfly as “threatened” under the Endangered Species Act made its way to the Department of the Interior. That petition is under a 12-month review and has provoked many discussions about the gross loss of native milkweeds in our landscape in addition to a lack of available native milkweeds in commercial nurseries.

Since, interest in native milkweeds has ballooned, bringing much needed attention to Monarch butterfly native habitat restoration in our fields, landscapes, gardens–even in our caterpillar nurseries in the late fall during the migration as well as in the spring.

So listen up, commercial growers.   Native milkweeds are in high demand and short supply.  A business opportunity awaits those who pounce.   The Texas Butterfly Ranch is exploring such a venture with our hydroponic partner, Local Sprout. Stay tuned for details.

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Monsanto: “We are absolutely committed” to Monarch butterfly conservation

Almost a year has passed since Monsanto Corporation stated in its Beyond the Rows blog that it was “eager” to restore Monarch butterfly habitat along the iconic creature’s migratory path.

When it comes to Monarch butterflies, Monsanto is often the villain of choice.  But the company says they are committed to helping save the butterflies' migration.

When it comes to Monarch butterflies, Monsanto is often the villain of choice. But the company says they are committed to helping save the butterflies’ migration.

That blogpost appeared in the wake of an historic meeting of the NAFTA presidents last year, when Presidents Obama and Enrique Peńa Nieto, along with Prime Minister Stephen Harper of Canada gathered 75 miles from the Monarch butterfly’s ancestral roosting sites and committed to form a task force to “ensure the conservation of the Monarch butterfly.”

On February 24, 2014, Monsanto’s blogpost, generically labeled “The Monarch Butterfly” posed the question:  What can we do to help?

“We’re talking with scientists about what might be done to help the Monarchs rebound,” the unsigned post stated. “And we’re eager to join efforts to help rebuild Monarch habitat along the migration path by joining with conservationists, agronomists, weed scientists, crop associations and farmers to look at ways to increase milkweed populations on the agricultural landscape.”

Monarch on swamp milkweed

Native milkweeds like this Swamp milkweed, Asclepias incarnata, are harder to come by in the Monarch butterfly breeding grounds thanks to GMO corn and soybeans which allow for indiscriminate spraying of herbicides.  Photo by Monika Maeckle

In April, First Lady Michelle Obama planted milkweed on the White House grounds, thus creating the first-ever pollinator garden at 1600 Pennsylvania Avenue. Then in August, debate ensued over whether the Department of the Interior should list the Monarch butterflies as “threatened” under the Endangered Species Act.

Monsanto, often vilified for its genetically modified corn and soybean seeds that have wreaked havoc on milkweed all along the insects’ primary breeding grounds from Canada south to Mexico, has remained relatively mum on the subject. They returned to the subject of Monarchs in a September 12, 2014 post headlined, “Helping Protect the Monarch Butterfly.” Here’s an excerpt:

“At Monsanto, we’re committed to doing our part to protect these amazing butterflies. That’s why we are collaborating with experts from universities, nonprofits, and government agencies to help the Monarch by restoring their habitat in Crop Reserve Program land, on-farm buffer strips, roadsides, utility rights-of way and government-owned land.”

So what, exactly, has Monsanto done for Monarch butterflies in the last year?

ERic Sachs, Monsanto

Eric Sachs, Science and Policy lead, Monsanto Corporation –Photo via LinkedIn

The Monarch community wondered exactly that this week on listservs, social media and via private emails.

As the news conference announcing the size of the overwintering population at the roosting sites in Mexico was postponed for the third time, efforts to restore milkweed by gardeners was taken to task by mainstream media, and comments on the Federal Register debating the insect’s ESA listing grew to more than 260, postings, conspiracy theories, impatience and indignation abounded.

Dr. Chip Taylor, founder of Monarch Watch, has consulted with Monsanto on the topic. He sent an email Monday to the DPLEX list, which is read by hundreds of butterfly enthusiasts, with the subject line: “Take a deep breath – exhale slowly – relax – please.”

Eric Sachs, the top Science and Policy official for Monsanto, said the multinational corporation is serious about helping Monarchs. While the NYSE-listed chemical and biotech powerhouse has publicly stated it does not support listing the insect under the Endangered Species Act because it wouldn’t “do anything to help solve the problem,” Sachs noted in an email and later by phone that Monsanto has been working diligently with public and private sector partners to “enable greater numbers of farmers to integrate Monarch habitat into existing conservation, land management and habitat expansion efforts.”

A presentation Sachs made in November 2014 to the North American Entomological Society emphasized the company’s penchant for P3s–public-private partnerships.  Tools in the conservation arsenal, according to Sachs, include grants, incentives and collaborative projects to increase habitat.

Ed Sachs Monsanto presentation

Can habitat and agriculture coexist? Good question. Eric Sachs made this presentation to the North American Entomological Society in November 2014.

Monsanto is prepared to make financial contributions to habitat preservation, Sachs said, but he did not say how much or exactly when, because the company is still trying to gain consensus from the coalition of scientists, conservationists and others tapped via the Keystone Center in Colorado.  “Obviously that plan needs to be supported with funds, which will come from Monsanto and other organizations,” said Sachs.

Dr. Taylor seconded the motion in his email to the DPLEX list, encouraging patience and a positive attitude.  “It costs $100-1000 per acre to restore milkweed/Monarch habitats, depending on the situation (and maintenance), and we are talking about restoration of a least a million acres a year just to offset annual habitat losses,” Taylor wrote. “Getting the Monarch numbers back to where they need to be will require the restoration of many more millions of acres. The investment will be significant. Partnerships are in the process of forming. Whether significant funding will be forthcoming is still an open question. Please be patient.”

Sachs said Monsanto is being “very deliberate” in developing their plan. “We want to make sure it’s robust, and measure the performance. Then we will essentially fund the program to make sure we get the bang for the buck,” he said.

How it all plays out remains to be seen. “We are absolutely committed,” said Sachs. “At the right time, people will shake their heads and say ‘this is good.’ But we’re not there yet.”

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