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Xerces Society work to involve community scientists in tracking bumble bees have resulted in many thousands of people submitting nearly 75,000 observations. Together, this sheds light on bumble bee populations, where they are thriving, and on which plants they are foraging -- and informs conservation and protection efforts.

In this pollinator team digest, Sarah Nizzi offers an account of how habitat work has continued on an urban farm in Iowa despite the pandemic, and Nancy Lee Adamson reports on events held last year in Georgia that supported both gardeners and farmers.

Grasslands provide important habitat for a range of butterflies, some of which rely on these open sunny habitats for survival. Climate change adds an extra layer of threat and concern.

The western monarch breeding season is coming to a close for 2020 and we are in the midst of the fall migration—the time when monarch butterflies are making the long journey back to their overwintering grounds. Following two years during which the western monarch butterfly population hit the lowest levels ever recorded, researchers were looking for signs of a successful breeding season.

Usually considered competitors with livestock for forage, grasshoppers can actually be beneficial to rangelands by affecting plant composition, and even influence the soil microbial communities. They also play a critical role in the grassland food web. Despite the inability to tie grasshopper densities to the potential for damage, planes and ground crews are deployed every summer to spray against grasshoppers.

Native thistles are beautiful, important wildflowers and yet, are frequently treated as weeds. In late 2018, we had an opportunity to give native thistles a boost in Iowa by urging changes to state noxious weeds code. Six months later we heard that the weed laws had been rewritten.

Select updates from our team of restoration ecologists, entomologists, plant ecologists, and researchers. The Xerces Society manages the

The U.S. Fish & Wildlife Service decided to not designate critical habitat for the rusty patched bumble bee, despite its previous finding that habitat loss threatens the bee. Failing to designate critical habitat may hinder recovery of the rusty patched bumble bee, which has already been lost from more than three quarters of its historic range.

Creating habitat in California is an essential step in recovering the monarch -- as well as to support the many other species of butterflies and bees in that state. Xerces worked with local native plant nurseries to create and distribute monarch and pollinator “habitat kits”, each with more than a thousand climate-smart, locally native plants -- enough to make a lasting impact for monarchs.

The western ridged mussel is one of just a few species of freshwater mussels native to North America west of the Continental Divide. This mussel can live for many decades in our rivers and streams, and is the only living member of its genus, making it unique among North America’s freshwater mussel fauna. Sadly, the western ridged mussel has declined over much of its range and faces numerous threats where it still occurs, bringing it to the point where it is at risk of extinction.

To help reverse insect declines, the Xerces Society has been working with farmers across Iowa to create a network of on-farm demonstration sites that showcase a wide variety of pollinator habitat options and installation methods. This project, supported by CIG funding from the Iowa NRCS, seeks to not only boost local insect populations on each individual farm, but also to design projects and test ideas that other farmers in the community and across the Midwest can learn from.

Since 2016, more than five million acres of crops—an area roughly the size of New Jersey—have been injured by dicamba drifting off site. Concerned landowners and volunteer monitoring efforts also have raised the alarm about extensive drift damage to wild plant communities across the Midwest and mid-South.

Select updates from our team of restoration ecologists, entomologists, plant ecologists, and researchers. The Xerces Society manages the

Problems arise in even the most well-planned gardens, and it can be frustrating to see your plants suffering from an insect pest or disease. Learn how you can identify and respond to pests in your home garden and yard in ways that maintain the health and resilience of your local ecosystem.

In late 2019, wildfires burned across Australia on an unimaginable scale, devastating towns and forests and pushing a rare bee closer to extinction.

Less than one-tenth of a percent of Iowa's native tallgrass prairie remains. The scraps that survive are valuable refuges for less-common plants and deserve thoughtful management.

Natural areas support wildlife during a time of shifting weather patterns, and they also help with carbon sequestration. Protecting and creating habitat should be an integral part of our response to climate change.

World Firefly Day takes place from July 4–5 this year. Launched by the Fireflyers International Network, this year’s theme is Hope Rising. Quite literally, a light in the darkness, fireflies have inspired hope and given a sense of magic for centuries.

When landscaping for pollinators, there’s a (very understandable) tendency to focus on flowers to provide pollen and nectar for bees and other insects. However, flowers, alone, aren’t enough. We also need to provide nesting and overwintering habitat. 

Four years ago, we began to hear the same question from a number of food companies that wanted to do more for pollinators: Could Xerces develop a certification program to verify pollinator conservation practices on farms and provide a transparent way for consumers to recognize and differentiate food products produced in ways that are better for bees? The answer was Bee Better Certified.

Addressing climate change and conserving biodiversity go hand-in-hand. Our ability to mitigate and adapt to climate change while retaining important ecosystem services such as pollination will depend on our ability to protect biodiversity. Meanwhile, because climate change accelerates biodiversity loss, our ability to protect biodiversity will also depend on how quickly and decisively we act on climate change.

When we think about pollinators, the first species to pop into mind are usually bees, butterflies, and maybe, hummingbirds. But pollinators are a much broader group of animals that encompasses species from several groups of insects, including beetles such as like soldier beetles, scarabs, long-horned beetles, sap beetles, and checkered beetles.

National Pollinator Week offers an opportunity to celebrate the importance of bees, butterflies, moths, flies, beetles, and the many other pollinators. It is also a time to celebrate the individuals and organizations that make up the affiliates of Bee City USA and Bee Campus USA for the amazing work they did during the last year to conserve our essential, and increasingly declining pollinators.

The work of pollination is never over—even after dark! While some flowers close when the sun goes down (the technical term for this is floral nyctinasty), most flowers are still accessible at night. When our day-active (diurnal) pollinators turn in for the evening, nocturnal pollinators such as moths, bats, beetles, and even some species of bees take on the night shift to feast on nectar.

The giant hornet (Vespa mandarinia) has been in the media recently, where it was called the "murder hornet", an overly dramatic description for a generally unthreatening insect.

California’s Central Valley is critical breeding habitat for migrating western monarchs. In partnership with the University of Nevada, Reno, Xerces scientists tested milkweeds growing in the valley for pesticides. Sixty-four different pesticides were found across the samples, with an average of nine pesticides per sample.

The senseless, violent deaths of George Floyd, Ahmaud Arbery, Breonna Taylor, and the many other Black and Brown people of this country are merely the most recent, visible examples of systemic inequality and racial injustice in our country. Conservation organizations, including our own, have an obligation to unequivocally condemn racism in all its forms and to work towards an equitable, livable future for all.

Ink Dwell studio launched the Migrating Mural project in 2012 to celebrate animals that migrate, creating impossible-to-ignore artworks as monuments to the wonders of the natural world.

Pollinators are one of the easiest groups of declining animals to support in a residential landscape, since even small spaces have the potential to meet the most basic needs of the entire insect life cycle—and even simple changes to our landscaping can make a huge difference to these animals. Here at the Xerces Society, we recently created an Urban Habitat Assessment tool, designed to help you see your yard through the eyes of a pollinator, identify areas for improvement, and prioritize actions you can take to promote these insects in your yard and community.

The Xerces Society’s new fact sheet, Smarter Pest Management: Responding to Mosquito-Borne Disease and Protecting Pollinators, highlights ways for everyone to prevent mosquito-borne disease, with recommendations that are backed by the Centers for Disease Control and Prevention (CDC).

Last year, the Xerces Society partnered with the Cascade-Siskiyou National Monument to launchthe Cascade-Siskiyou Butterfly Monitoring Network. Though the 2020 field season is facing uncertainty, there are still ways for you to get involved with butterfly research where you live.

The 2020 survey season begins this June. We hope you’ll join us in our quest to learn more about bumble bees and restore Nebraska’s natural habitats.

Bee City USA provides a framework for communities to work together to conserve native pollinators by providing them with healthy habitat, rich in a variety of native plants, and free to nearly free of pesticides.

Rich Hatfield, Senior Endangered Species Conservation Biologist, writes in this book review, "I was expecting The Garden Jungle: or Gardening to Save the Planet to be a great read, but for me it was more than that."

Some good news (amidst all the bad lately) is that even with physical distancing and shelter-in-place requirements, there are still a lot of actions many of us can take to help in the fight against climate change. Focusing on one or any combination of these actions can help.

In the midst of so much uncertainty, Xerces is heartened to continue our annual grant program—the Joan Mosenthal DeWind Award for student research into Lepidoptera (butterfly and moth) conservation. This year, we are thrilled to award three students research grants: Douglas Boyes, Jayme Lewthwaite, and Max Ferlauto.

The lack of data on pesticide-coated seed compromises our ability to make informed decisions about pesticide risk.

The science is clear: We all need to take immediate, bold action to ensure that we are doing our part to slow the spread of this virus and minimize impacts. Here are some of the steps Xerces is taking.

This decline makes it clear that monarchs are not recovering and still urgently need Endangered Species Act protection in the United States and extraordinary conservation efforts throughout North America. Learn how to help here.

This is a critical time of year because the queen needs sufficient food herself, as well as enough to nourish her first batch of developing offspring. Adding early blooming shrubs and trees to your yard or garden can provide essential resources that will help springboard the colony to health.

Monitoring revealed an average decrease of 46% between the Thanksgiving and New Year’s counts. While the decline is alarming, the silver lining is that this data has provided a concrete list of priority sites to target for conservation efforts.

For February, we are welcoming Alina Harris, who has filled our brand-new role of Integrated Pest and Pollinator Management Specialist and NRCS Partner Biologist in New Hampshire, and looking ahead to our expanding role in New Mexico.

Twenty years ago, being referred to as the “bee guy” wasn’t always positive. In contrast, today many people are keen to learn about what they can do to protect pollinators. We are proud to be part of the reason that the public has become more aware of, and engaged in, pollinator conservation.

Our new fact sheet, Smarter Pest Management: Pollinator Protection for Cities and Campuses, outlines key steps to reduce or eliminate pesticide use in municipal parks, campuses, and other urban greenspaces.

This ancient tradition fits into modern life—and invertebrate conservation efforts—perfectly. Modern festivities frequently focus on planting ecologically important trees and shrubs—such as pollinator-friendly or butterfly and moth host plants.

January's featured staff members have been working with growers in one of Oregon's major fruit-producing regions, and training conservation professionals to assess and improve habitat in Wisconsin.

The latest research suggests that the damage and loss of overwintering habitat is one of the primary drivers of the decline of western monarchs. Together, we can make overwintering site protection and management a reality.

The western monarch population remains at a critical level. With some luck and a lot of hard work, we have hope that we can save this incredible migration.

We at the Xerces Society view our work as an interconnected whole rather than as separate parts. To achieve conservation success, we must understand both science and policy. We need to inspire people and at the same time empower them with the tools they require.

When most people think about climate change, they likely think of CO2 emissions from cars or factories. But the way land is used and managed has a significant impact on the climate.

Studies from across the world show that insects are declining. There is much we do not know, but we do know enough to take action now.

December's featured staff offer a long-range view of habitat projects, from the planning and seeding stages, to current successes. In each of these stories, the ongoing work and great partnerships required to achieve positive conservation outcomes is apparent. Thank you to everyone who has been a part of these efforts!

These specially designed kits, geared towards large-scale projects, incorporate native milkweeds, nectar plants, and climate considerations.

Rachel Dunham, Xerces Society Community Engagement Coordinator, reflects on the pilot year of l Xerces Ambassador program and looks ahead to the program's expansion to new cities.

As both a Pollinator Conservation Specialist and our Bee Better Certified Program Coordinator, Cameron Newell works to transform agricultural landscapes by providing pollinator habitat and support for beneficial insects.

Ann is among the top ten Bumble Bee Watch submitters in North America. She has also given presentations on bumble bees to community groups, conducted her own independent bumble bee surveys, and advised local groups in creating pollinator habitat.

Did you beat the odds this year and spot a bumble bee nest? If so, we really want to hear from you for York University’s #Quest4BeeNests research project!

We're celebrating the achievements of Bee City USA founder Phyllis Stiles as she moves on to a well-deserved retirement and passes the torch to Bee City USA Coordinator Molly Martin.

This positive case study demonstrates the possibilities for farmers interested in supporting native pollinators and reducing or eliminating pesticide use.

Together, these publications contribute to our growing understanding of how human actions can hurt—or help—monarchs.

Introducing the Xerces Society’s firefly conservation campaign: Conserving the Jewels of the Night.

October's featured staff members recently attended a carbon farm planning training in California, and spoke at an event that paired art and conservation in Iowa.

Staff from the Xerces Society and our partners have been keeping close eyes on the imperiled western monarch population at study sites in California, Nevada, Oregon, Washington, and Idaho as part of a multi-year collaborative research project.

Recent media coverage of a study on Tilia trees could lead to a dangerous misinterpretation of existing science—incorrectly exonerating neonicotinoid insecticides, which are known to harm pollinators.

September’s featured staff members have been providing Monarch and Pollinator Habitat Kits to select organizations in California, training Colorado Department of Transportation staff on roadside pollinator habitat, and attending the America’s Grasslands Conference, held this year in North Dakota.

Scott Hoffman Black, executive director of the Xerces Society, encourages gardeners to increase the diversity of native plants, ensure that there are places for insects to nest, and avoid using pesticides.

Rich Hatfield, senior endangered species conservation biologist and bumble bee lead for the Xerces Society, trekked into Washington state’s Pasayten Wilderness to find the elusive high country bumble bee (Bombus kirbiellus).

Sarah Nizzi, Farm Bill Pollinator Conservation Planner and NRCS Partner Biologist, writes about a recent workshop in Iowa and a sighting of the endangered rusty patched bumble bee.

These new regulations will make it much harder to protect and recover the animals that are struggling to survive and need our help the most.

August’s featured staff members conducted a successful pollinator habitat workshop in Nebraska, and have been busy building beetle banks in Iowa.

Recently, photographer and Xerces Society member Bryan E. Reynolds earned a long-sought set of photos of the elusive harvester butterfly, North America’s only carnivorous butterfly.

Carbon sequestration is a key component to mitigating the climate crisis. Trees are efficient, effective, and they can be deployed on a large scale. So plant a native tree today!

Introducing Protecting Pollinators from Pesticides: Fungicide Impacts on Pollinators.

Western monarch researchers and community scientists have been busy, contributing information vital to understanding the situation facing this imperiled population.

In partnership with AC Foods and Oregon Tilth, we’re pleased to announce the arrival of California Giant brand Bee Better Certified organic blueberries.

Fireflies are some of our most well-loved insects—yet their numbers appear to be dwindling. One likely driver for this decline is light pollution. Put simply, fireflies need dark nights.

June’s featured staff share their work with partners in large-scale agriculture in central Washington, family farms in Wisconsin, and a unique urban agriculture fellowship program in Virginia.

Without a doubt, every week is Pollinator Week here at the Xerces Society. Here are a variety of ways to support our efforts to conserve these vital invertebrates throughout the year—no matter where you live!

The Xerces Society is working across the U.S. to conserve this beloved species, and there are a number of ways you can help!

Providing nesting sites and reducing or eliminating pesticide use is key to supporting these important pollinators.

Many Xerces Society members create wildlife gardens that are particularly hospitable to invertebrates. Here are three wonderful examples.

Work alongside researchers to collect data and support bumble bee conservation.

Collectively, urban and suburban areas have the potential of offering millions of acres of life-giving habitat to pollinators.

With Pollinator Week upon us, now is the time to reaffirm our commitment to protecting these vital invertebrates. Here are some tangible ways to help.

We need all hands on deck this season, to better understand the hurdles facing the imperiled western monarch population!

May’s featured staff share stories of building pollinator habitat that will also support monarchs—one project on a farm in Iowa, and the other in a park in Missouri.

The Xerces Society and the Center for Biological Diversity have submitted a joint petition for the emergency listing of the Bethany Beach firefly (Photuris bethaniensis) under the federal Endangered Species Act (ESA).

From 2015–2019, the Xerces Society brought a series of 61 day-long courses on conservation biological control to 49 states and 2,000 participants, with far-reaching results.

Wildlife Preservation Canada’s efforts to conserve native bumble bees would be nothing without help from our volunteer community scientists across the country, and without Bumble Bee Watch.

April’s featured staff—all Farm Bill Pollinator Conservation Planners—are driving the adoption of cover cropping in California, guiding farmers to support pollinators in Maine, and teaching the importance of rangeland to pollinator conservation in North Dakota.

Helping the monarch back to full health isn’t going to be easy or quick, but together we can transform the landscape to allow the monarch to rebound—and give our children the gift of watching orange wings flap in the sunshine.

Earth Week is an inspiring time, brimming with opportunities to make a difference—including getting your community certified as a Bee City USA.

Robbin Thorp, Professor Emeritus at University of California–Davis, has made lasting contributions to the bee conservation community in ways that might never be measured, but will certainly be felt.

Please consider spending Earth Week in the garden, enjoying the diversity of insects, and taking a few of the actions outlined below to simultaneously minimize pest problems and avoid the use of pesticides.

With a robust set of requirements on pesticide use and the highest standards for protecting and restoring pollinator habitat of any food certification, Bee Better Certified represents a new era in biodiversity protection on farms.

During Earth Week 2019, we are asking you to consider taking simple, yet impactful, steps to make the world better for bees, butterflies, and other essential invertebrates.

The Xerces Society’s blog post “Picking Plants for Pollinators: The Cultivar Conundrum” highlighted the lack of research on this topic. To help address this knowledge gap, Budburst launched the Nativars research project in 2018.

The Xerces Society is happy to announce the 2019 DeWind awardees: Niranjana Krishnan, a PhD candidate at Iowa State University, and Molly Wiebush, a master’s student at Florida State University.

Researchers at York University are recruiting members from across North America for a very important mission. Your assignment, should you choose to accept it: find and submit sightings of bumble bee nests.

After a year and a half of Bee Better Certified, we have analyzed how the standards work for the many operations that are already implementing them, and have adjusted our requirements accordingly.

The 2019 Xerces Society Division 1 Beneficial Invertebrate Championship was a wild ride, with many upsets—and, of course, at the heart of it was the opportunity to learn about a wide array of fascinating creatures.

While hiking in California and the rest of the West, you can help researchers by submitting any and all monarch and milkweed observations this year to the Western Monarch Milkweed Mapper website.

Xerces Society Endangered Species Conservation Biologist and Western Monarch Lead Emma Pelton recounts her recent experience in Mexico with this photo essay.

Climate change will bring higher temperatures and greater extremes in weather, as well as increases in the frequency and intensity of heat waves. These variations will be exacerbated in cities in ways that may spell trouble for bees.

February’s featured staff member has been working on a hedgerow incorporating diverse native species in North Carolina. Here she reports on its progress and the interesting invertebrates sighted on the plantings!

There are many reasons to oppose the wall along the southern border—including the loss of habitat for some of our smallest and most important animals.

Jenni Denekas, Xerces' web and communications coordinator, writes, "Being assigned to create an interpretive panel for Cedaroak Park Primary School, where I attended grade school, was a special experience."

Overall, the count data revealed an average decrease of 38% between the Thanksgiving and New Year’s counts.

January’s featured staff have been working on establishing pollinator habitat in California’s Central Valley and helping farmers both navigate the ins and outs of the Endangered Species Act and provide restored habitat for native bees in Maine.

We urge you to join us and our colleagues in the western monarch science and conservation community in taking meaningful, swift action to help save western monarchs.

Although we did not get everything we wanted in the 2018 Farm Bill, pollinators are still a priority and formal commitments to support conservation efforts are now in effect for at least the next five years.

Climate change is an unprecedented global challenge. Angela Laws, our resident climate change expert, reviews recent news on the topic and provides concrete ways to help.

The trend of business owners aligning with social and environmental causes is on the rise. Here at the Xerces Society, we are feeling these benefits—and are very thankful for the support.

December’s featured staff hail from Iowa and Minnesota, and have been making significant impacts in their respective states by educating farmers and other members of the public, helping to restore and build new habitat, and pushing for policies that support pollinators and other beneficial insects.

Freshwater mussels play an important role in maintaining water quality in creeks. Climate change is altering water conditions, impacting the mussels and the fish on which they rely for part of their life cycle.

Most native bee species will spend the winter in the nests that their mothers provisioned. In fact, just like bears, many pollinators hibernate through the winter—and they may need a little help to survive until spring.

November’s featured staff hail from Minnesota, Indiana, and California, and have been conducting training and outreach events, helping General Mills to implement their plan to plant 3,300 acres of pollinator habitat, and monitoring farm habitat plantings in the San Joaquin Valley.

The California overwintering population has been reduced to less than 0.5% of its historical size, and has declined by 86% compared to 2017.

We are already observing impacts on some species that are emerging earlier or whose distributions are changing, but it is difficult to characterize how insects as a whole will be impacted: some species will benefit while most will lose out.

What can you do to help the monarch? Protect habitat, avoid pesticide use, plant gardens, and contribute data to Xerces-led community science efforts.

The Pesticide Program’s efforts are varied, diverse, and many, so it is difficult to summarize their work in one post! Nevertheless, here are summer and fall highlights.

Oklahoma’s impressive butterfly fauna of more than 170 species includes the nation’s largest and the smallest, and representatives of all six major butterfly families.

About a third of Britain’s sixty resident butterfly species may be encountered on chalk grasslands, but it is a handful of blues—common, chalkhill, small, and Adonis—that may be most characteristic of this habitat.

The growing season may be winding down, but fall is an important time to create habitat. The work you do now will help support overwintering pollinators and the next generation of bumble bees.

Photographer Bryan E. Reynolds encountered a rare hybrid of two of his favorite butterfly species—a well-deserved sighting for a passionate lepidopterist!

October’s featured staff hail from Oklahoma, California, and Nebraska, and have been providing workshops for the public, planning pollinator habitat for arid agricultural areas, and assessing the success of pollinator plantings.

Although the future of our nation’s water is currently murky, we still have time to make things right. We have the past successes of the environmental movement for inspiration, and the research and recommendations of hundreds of modern scientists to strive toward.

Protecting these species is not only the right thing to do; it will also help to maintain the healthy ecosystems that make California such a remarkable and productive state.

No matter how you obtain your apples—whether you pick them yourself, grab them at the grocery store, or go bobbing for them—it is important to take a moment to remember the pollinators and beneficial insects that make this delicious harvest possible.

Fireflies are well loved, but they may be in trouble. Xerces will continue to seek a better understanding of these enchanting animals and how best to protect them.

Reflecting upon the impactful work of a woman writer, scientist, and environmental advocate on the anniversary of the publication of Silent Spring.

Focusing solely on crop pollination and failing to take the pollination of native plants into account may well lead to a deterioration in the plant communities that make up the very fabric of our environment.

Instead of rearing—which is risky and unproven in helping monarchs—we should focus on more effective, science-backed ways to conserve these glorious wild animals.

The Endangered Species Act is our nation’s most effective law for protecting animals and plants in danger of extinction, and it has prevented 99% of listed species from going extinct. We need your voice to help defend this crucial law.

Remembering a ground-breaking monarch researcher, a passionate advocate for monarchs, and a beloved member of the conservation community.

During this year's Pollinator Week (June 18 to 24) multiple locations in Ontario and Alberta were buzzing with activity, including an assortment of Bumble Bee Watch community-science training events led by Wildlife Preservation Canada.

Klickitat Canyon Winery is teeming with life of many kinds, from flowers and bees to birds and spiders. The organic vineyard is working towards becoming Bee Better Certified.

Thanks for all the entries to our Pollinator Week photo contest! You can review all the entries here.

Bee kill incidents have marred Pollinator Week—which should be a week of celebration. Will other states learn from Oregon to prevent future incidents and protect pollinators?

Bee City USA brings a unique approach that encourages cities and college campuses across the United States to develop and implement a plan for helping pollinators.

This past February, Bumble Bee Watch users were invited to take a survey run by York University researchers to learn more about participant demographics, motives, and confidence with bumble bee identification.

Our Mid-Atlantic Pollinator Conservation Specialist Kelly Gill visited the Mt. Cuba Center in Hockessin, DE, to tour the gardens and give a talk on the best trees for bees. Kelly shares highlights of this visit and her top picks for spring-blooming trees for bees.

Sand plains have been subjected to mining, development, and fragmentation, resulting in a loss of up to 95% of this habitat type. But these unusual environments are home to a number of rare plants and insects.

Pale Indian plantain is a plant with high ambitions—leaping to up to nine feet in height! The unusual flowers are visited by a mix of predatory wasps, which are the plant's primary pollinators and provide some of the best pest control you could ask for.

Also known as wild feverfew, this plant has a long history of medicinal use by Native Americans and the US Army. During World War I, wild quinine was used as a substitute for the bark of the Cinchona tree—as the active ingredient of quinine used to treat malaria.

It won't protect you from a snake bite, but rattlesnake master still has many virtues to recommend it.

Where there’s smoke, there’s fire - but where there’s prairie smoke, there are bumble bees, buzz-pollination, and a bit of thievery.

If you’re ready to re-think your lawn, read on for practical advice and small changes that can help support pollinators and a healthier planet.

A new guide to protecting the monarch butterfly from the Pacific to the Rockies presents a holistic approach to monarch conservation.

Here are some ways you can work to promote a healthy planet for invertebrates and the people they let share their planet.

Milkweed is in demand, and that demand has been filled in recent years by tropical milkweed, a non-native species. But is planting tropical milkweed potentially doing more harm than good?

As the anniversary of the March for Science approaches, we reflect on ways science has informed our conservation efforts over the past year.

April showers bring May flowers - especially when those May flowers are planted in a rain garden! Rain gardens are a win/win, providing plants for pollinators while reducing sediment and pollutants that harm aquatic invertebrates like freshwater mussels.

A student's simple question led to a multi-year quest for Indiana to have an official state insect, involving students from across the state to lobby their lawmakers to take up their cause.

Will California’s regulators take steps to curtail neonicotinoid water pollution? If they take the advice of scientists, they will.

The Xerces Society's Western Monarch Thanksgiving Count provides a long-running record of the number of monarchs overwintering in California-including the steep decline of recent decades.

The waning days of winter may be the hardest - but here are some ideas to keep you occupied until spring returns.

This western monarch butterfly overwintering site management plan also serves as a template for land managers at other overwintering sites.

Pesticide Program Director Aimee Code shares thoughts on her garden, information about pesticide impacts to our watershed, and news about upcoming Xerces projects in this article from Wings Magazine.

To put it simply, no flies means no chocolate. So don’t forget to give the flies of the world some love!

Unusual fall weather may have contributed to the lowest overwintering western monarch population recorded since 2012.

Our Communications Director Matthew Shepherd shares stories of creating a mini wildlife sanctuary in his Portland, OR garden, and the many plant/insect interactions that have brought his family so much enjoyment in a suburban space.

Begun in 2015 at one location in Ontario, Wildlife Preservation Canada has expanded Bumbe Bee Watch citizen science training programs to multiple locations across Canada. The programs are held in areas with historical observations of at-risk species.

Sran Family Orchards, the world’s largest grower of organic almonds, has long committed to sustainable farming, with flower-rich pollinator habitat as an integral part of the almond orchards. This investment recently paid off when Sran Family Orchards gained certification as a Bee Better Certified grower.

This week the California Department of Pesticide Regulation announced that, effective immediately, DPR will not consider applications for any new uses of a class of neonicotinoid insecticides that includes the most widely used neonicotinoids.

Across the country and around the world, people are increasingly troubled by the loss of bees, butterflies, and other pollinating insects. If we all work together we can make the world a better place—wherever we live.

The Western Monarch Thanksgiving Count (WMTC) is in full swing, continuing through December 3rd, when hundreds of thousands of monarchs arrive along the California coast as part of their long-distance seasonal migration.

What are cultivars, and do they have the same benefits to pollinators as non-cultivars? The answer depends—not all cultivars are created equally.

We would be honored if you’d consider doing a fundraiser for Xerces. Such efforts help support the work we do, build awareness about the importance of invertebrates, and allow you to share your enthusiasm for improving the world for these vital animals.

The late season is a flurry of pollinator activity in the Sooner State.

A new meadow at Cascadian Farms in Washington adds beauty and important pollinator resources.

With earlier springs and warmer fall days - pollinators need plants that provide resources at the farthest fringes of the growing season.

There's still plenty to do to restore, protect, and expand habitat in the "off" season!

A new guide offers land managers, landowners, and community groups guidance to protect, improve, and restore monarch overwintering habitat.

Asian lady beetles are frequently found in homes in winter. Introduced for pest control in the mid-80's they are now widespread, and may be displacing native lady beetles.

Have you heard of the "very hungry caterpillar" that eats aphids?

Freshwater mussels are being lost from waters across the West. As a whole, western mussels have disappeared from nearly 1 in 5 watersheds in which they once occurred, and more than one third of watersheds have lost one or more species of mussels.

This post is part of an ongoing series highlighting some of the best plants for pollinators from coast-to-coast. Button bush is frequented by skippers, monarchs, and virtually any butterflies that happen to be passing by.

Xerces has worked on mardon skipper conservation for many years, collaborating with biologists from the Forest Service, Bureau of Land Management, US Fish and Wildlife Service, and many others to document new sites and monitor existing populations.

Can biodiversity be restored in the ag-intensive, highly fragmented Central Valley of California?

One of the most valuable things you can do to support pollinators and other invertebrates is to provide them with the winter cover they need in the form of fall leaves and standing dead plant material. Frequently however, this is the hardest pill for gardeners to swallow.

Observations from Bumble Bee Watch show the common eastern bumble bee (Bombus impatiens) far outside of its native range.

Contributions to the community science program Bumble Bee Watch are expanding our understanding of where species have been - and potentially where they are going.

We need your help to track monarch and milkweed observations across the west. Become a Western Monarch Milkweed Mapper today!

After Brexit, will Britain uphold the ban on Neonicotinoids?

In Telluride, Colo., Soleil Gaylord has been growing and sharing seeds since grade school, initiated a habitat revegetation project, and more recently, organized an art show in support of pollinators. This is her story, in her own words.

Harvesting local milkweed seed for later planting is a great way to increase monarch breeding habitat. We'll teach you how to harvest and separate the fluff from the good stuff.

While watching the skies for migrating hawks, eagle-eyed citizen scientists are helping to provide data on migrating dragonflies as well.

Fascinating insects can be found nearly everywhere - if you take the time to look.

Neonicotinoids have been found in California’s rivers and streams at levels known to harm or outright kill aquatic invertebrates.

Native thistles are a largely misunderstood and wrongly maligned group of wildflowers. In reality, they are some of the most important pollinator plants in the landscape. It's time to re-think these plants and bring them back!

How do we accurately assess the population status of a secretive species that’s associated with a parasitic plant that lives in the tree canopy?

This post is part of a series highlighting some of the best plants for pollinators from coast-to-coast. Blazingstar is a striking wildflower and a monarch magnet!

This post is part of an ongoing series highlighting some of the best plants for pollinators from coast-to-coast. Wild senna is little used in the landscape - something we hope will change once you learn about its many virtues.

Happy Moth Week! National Moth Week is the last full week in July and is a time to get outside—day or night—and appreciate these less-celebrated Lepidopterans.

The Cascade-Siskiyou National Monument is unique among the BLM’s National Conservation Lands in that it is one of the most biologically diverse places in North America.

Happy Moth Week! National Moth Week is the last full week in July and is a time to get outside – day or night – and appreciate these lesser celebrated Lepidoptera. In celebration of Moth Week we’re sharing the following excerpt from our book Gardening For Butterflies, which includes a chapter on moths and what you can do to attract and support them.

Pollinator Conservation Specialist Kelly Gill offers helpful tips to keep your crops buzzing at the peak of summer.

This post is part of an ongoing series highlighting some of the best plants for pollinators from coast-to-coast. Once known as "Simpson's honey plant" - figwort is a prolific nectar producer once prized by beekeepers.

A new study from the USGS, Univ. of Arizona, and partner organizations finds 1.3 additional milkweed stems are needed in the Midwestern U.S. to recover monarch butterfly populations.

This post is part of an ongoing series highlighting some of the best plants for pollinators from coast-to-coast. A true giant of the prairie, it's a pollen, nectar, AND water source for pollinators!

It all started with a question: What can large-scale food production and labeling operations do to help pollinators?

Across the Midwest, conservation-minded farmers are integrating novel habitat features to support pollinators and invite beneficial insects in to reduce the need for pesticides.

Thanks to a partnership between General Mills and the USDA’s Natural Resources Conservation Service, in June 2017, Xerces' pollinator conservation team added six new conservation specialists.

Pollinators need habitat that is protected from pesticides. Learn how you can encourage your local government to adopt policies that protect pollinators.

In Chowchilla, deep in the heart of the California Central Valley, pollinator habitat is taking root in the form of a 6.5-mile long hedgerow. This is just part of a comprehensive strategy to integrate high-quality pollinator habitat into California almond groves - a crop that is entirely reliant on bees for pollination.

As part of our agricultural pollinator conservation efforts we are launching a new farm and food certification program, Bee Better Certified™—the first third-party certification program in the world focused specifically on pollinator conservation.

Spraying for adult mosquitoes may seem like a quick way to soothe the public’s nerves, but as a strategy for controlling them it’s a blunt and ineffective tool.

Can the nation establish a network of one million pollinator gardens within two years? Yes we can!

The first New Year’s Count took place at 44 overwintering sites throughout the monarch’s core overwintering range.

This post is part of an ongoing series highlighting some of the best plants for pollinators from coast-to-coast. The tubular flowers characteristic of plants of the Penstemon genus offer an enticing treat, but it comes with a trick!

The brown marmorated stink bug (BMSB) is a recent addition that has the potential to become a significant agricultural pest. Learn how you can recruit insect allies to control this unwelcome visitor.

There are many proactive. practical measures we can take to limit mosquito breeding and negative human health impacts without reaching for pesticides.

This post is part of an ongoing series highlighting some of the best plants for pollinators from coast-to-coast. Drawing from our books 100 Plants to Feed the Bees, Gardening for Butterflies , and our Monarch Nectar Plant Guides.

Setting aside part of your vegetable garden specifically for pollinators provides direct benefits in the form of larger, more abundant, and better-formed fruits and vegetables. In fact, some of the vegetables and herbs you may already be growing can support pollinators too!

It’s National Wildflower Week! This week we're celebrating our favorite plants for pollinators - including some lesser known selections. Once a popular selection in early American cottage gardens, it has since become rather obscure – which is a shame as it is a host plant for two very special “ladies”.

It’s National Wildflower Week! This week we're celebrating some of our favorite pollinator plants. Tickseed (Coreopsis spp.) is an easy to grow and dependable selection that's a hit with a diversity of pollinators.

It’s National Wildflower Week! This week we're celebrating some of our favorite plants for pollinators. Blanketflower attracts many pollinators and is a host plant for two colorful moth species.

A new database seeks to provide an online resource for studies related to the impacts of pesticides on invertebrates.

Inspired by the Science March, we’re posting a series of small actions you can take this week to further invertebrate conservation.

Inspired by the Science March, we’re posting a series of small actions you can take this week to further invertebrate conservation.

Joshua trees are the host plants for two species of moths that are the sole pollinators of the plants.

Science underpins all that we do. That's why we're proud to be partners in the 2017 March for Science.

Often bemoaned as turfgrass "weeds" - violets are the larval host for a large family of beautiful butterflies.

Early garden cleanup could be removing critical habitat and leaving pollinators out in the cold.

We’ve made the case that roadsides can be managed for pollinators, while maintaining erosion control, keeping roads safe, improving water quality, and saving money! Now it’s time to make the case to lawmakers, so that they can change the way their state manages roadsides for multiple benefits, including helping bees, butterflies, and other insects.

Recent research suggests that pollinators do better in urban environments, yet these mowed, mulched, and managed landscapes frequently lack a sufficient amount of nesting habitat needed to support large numbers of bees. As wild bees move off ag lands and head for the cities and suburbs, they may struggle to find their “dream home” amongst ours.

Few realize that many native grasses serve as the larval host plants for a diversity of skipper butterflies. Little bluestem is one of the showiest and easiest grasses to add to your pollinator paradise.

Roadsides may not seem like an ideal place for pollinator habitat - but they can be managed to provide millions of miles of high-quality habitat. In some places, they may be the only opportunity for providing lrge-scale resources for pollinators.

When feeling discouraged by the current state of affairs, where can you turn to regain a sense of direction or find ways to make progress? When you garden fo pollinators, signs of hope can be found in your own backyard.

On February 10, 2017, the rusty patched bumble bee was slated to receive the federal protection it so clearly deserves. Unfortunately, the Executive Order signed by the president on Inauguration Day freezing all new regulations while the new administration reviews “questions of fact, law, and policy” has unnecessarily delayed the implementation of this rule.

Pussy willow is one of the earliest food sources for hungry pollinators in the spring.

When it comes to selecting plants, not everyone is a “plant nerd.” Here are some tips for picking the right plants for pollinators!

We're looking for monarch breeding habitat and migration routes in the western U.S. - and need your help!

Wild bergamot is one of several plants also known by the common name of bee balm. Wild bergamot attracts a number of specialist bees, bumble bees, predatory wasps, and other pollinators too!

A member of the mint family, giant hyssop brings on the bees!

A documented 74% decline in the California overwintering population since the late 1990s mirrors the steep decline, estimated at 80–90%, of the number of butterflies in Michoacán over the same period.

The 20th Western Monarch Count shows a continuing trend of long-term decline.

Even small changes to your landscape can go a long way to creating much-needed habitat for pollinators and other wildlife. Here's how.

For 40 years, the monarch migration phenomena has been recognized as a conservation priority.

What you can do to defend invertebrates in your backyard and beyond.

What the spread of Palmer amaranth reveals about our native wildflower seed industry, and where we go from here.

A native milkweed has been voted "Perennial Plant of the Year" for 2017. Learn more about it and other native milkweeds that should be considered for your garden.

This news comes after more than a decade of work by the Xerces Society and our partners: Scientists, farmers and land managers, filmmakers, advocates, and community members who all care about native bees and their plight.

To bring clarity to the debate and to inform discussion, the Xerces Society has published How Neonicotinoids Can Kill Bees. Summarizing hundreds of studies, the new report provides an in-depth look at the science behind the role these insecticides play in harming bees.

In their second update for the year, the IUCN has added four species of western freshwater mussel to the Red List.

Adult monarchs need nectar to fuel them during spring migration and breeding and to build up stores of fat which sustain them during fall migration and winter.

A joint partnership between the U.S. Department of Agriculture, General Mills, and the Xerces Society aims to greatly expand pollinator habitat from coast to coast.

While you may be familiar with the impressive monarch clusters, family-friendly amenities, and helpful docents at Pismo Beach, Pacific Grove, Natural Bridges, and Ardenwood Historic Farm, there are many more places monarchs overwinter along the coast.

The first official Thanksgiving Count was held in 1997. 20 years later, these observations have provided valuable data for assessing the health of western monarch populations.

While marine life and pollinators are the focus of a lot of media and conservation attention, and deservedly so, freshwater mussels in the U.S. are also in trouble – in fact, they are amongst the most at-risk animals in the U.S.

Though the monarch migration phenomenon likely goes back to time immemorial, it was a Russian expedition in 1821 that made the first documentation of a monarch butterfly along the California coast.

When you "tidy up" at the end of the season, you're destroying much-needed winter cover for bees, butterflies, birds, and tons of other wildlife.

It's National Apple Month - brought to you by the U.S. Apple Association, and pollinators!

Making their home in the aquatic alpine ecosystem in the highest elevations of Glacier National Park, Montana, the western glacier stonefly depends upon rapidly disappearing glaciers for its survival. Will it be the first species to go extinct as a direct result of climate change?

After years of work to achieve endangered species status for the rusty patched bumble bee, the USFWS announces a proposed listing.

Recently, conservationists have been discussing the role of agriculture in helping pollinators—and for good reason. About half of the U.S. land base is in agriculture. If we want to truly provide for a long-term future for pollinators, we must work with farmers.

The global fate of pollinators rests firmly in the hands of Big Ag according to research published in the journal PeerJ, which identified the most serious future threats and opportunities facing pollinating species.

During a bumble bee ID workshop in Mendota Heights, MN, two rare species were found which had not been previously documented at the site.

Happy Moth Week! Butterflies get a lot of attention - but moths are magical both day and night.

In advance of construction to improve fish passage in Crystal Springs Creek, freshwater mussels needed a little help to cross the road to safety.

Much of the focus on monarch butterflies is on the eastern population. Monarchs in western North America are in greater decline and need conservation help.

These trainings are part of a partnership to increase the number of biologists, land managers, and agency staff working towards western monarch conservation.

In less than two decades, the number of monarchs which overwinter along the California coast declined by an alarming 74% .

Targeting adult mosquitoes is a temporary band-aid, not a long-term strategy.

When it comes to bees and flowers, the relationship is sometimes as precise as lock and key.

In celebration of Pollinator Week, we're highlighting our efforts to partner for pollinators from coast-to-coast.

In honor of Pollinator Week, we're sharing snapshots of ways we've partnered to protect pollinators from coast-to-coast.

Building upon decades of monarch butterfly conservation efforts, the Xerces Society is working with partners internationally to protect this iconic species.

As conservationists, it is sometimes difficult to assess and establish the value of a particular species. When it comes to pollinators as a whole, it is easier to quantify just how different our world would be without them.

Tracking pollinator conservation efforts from the farm to the plate.

Given the wide geographic scope of dragonfly migration, citizen-science observations are critical to furthering knowledge of this remarkable behavior.

With a flurry of new apps harnessing the power of your smartphone - everyone can contribute to important scientific discoveries.

In the last 15 years, the island marble has been slipping away; there is now only one surviving population. The U.S. Fish and Wildlife Service denied it protection.

Roadsides can support a rich diversity of native plants and their pollinators, and form extensive networks of habitat that crisscross our landscapes.

Controlling mosquitoes to prevent the spread of disease requires planning, not last-ditch efforts.

A review of existing research related to pesticides and bee diseases showed that both neonicotinoid insecticides and ergosterol inhibiting fungicides significantly contribute to the spread and abundance of honey bee pathogens and parasites.

Natural history photographer Clay Bolt shares his tips for taking better photos of some very difficult to capture subjects.

Results of the 2015 Western Monarch Count show a continuation of decline from historic averages.

While we are pleased that the EPA released this initial assessment, our review of the documents shows severe shortfalls in the methods and omissions in the evaluation.

The discovery of a new butterfly species is always exciting, but when that species occurs in the Pacific Northwest, an area with a low number of species relative to other parts of the world - the discovery is treasured all the more.

A look at the first numbers from the 2015 Western Monarch Count.

Last week, a butterfly found along the North Carolina coast was officially named as a new species.

Taking a deliberative approach to all of our work and using the best possible science takes extra time and funding, but is the most effective way to achieve lasting change for the future.

A history of toxic pesticide use reaching back for millenia should give us pause when evaluating their widespread use today.

A new study from USGS greatly expands our understanding of the level to which to native bees foraging in agricultural fields and nearby grasslands may be exposed to pesticides.

The Xerces Society has been involved in monarch conservation since the 1980s, recognizing the need for their conservation early on. Here's an update on our current efforts.

Xerces staff now includes 40 individuals working all over the country. Once a year staff come together to share and reflect upon the work we're doing and chart a course for what's next.

Breeding and releasing monarch butterflies might seem like a harmless activity, but it can have negative impacts on wild populations and harm rather than help monarch butterfly conservation efforts.

Calling all nature enthusiasts! Do you have a smartphone and want to use it to explore, identify, and marvel at the diversity of dragonfly and damselfly fauna in your backyard, local wetland, or favorite trout stream? Well, now you can!

Meet the first bees to be proposed for Endangered Species Act protection

A barge, a tractor, hundreds of pounds of seed, and half a dozen tough farmers are the recipe for restoring a 50-acre wildflower meadow in the middle of the Columbia River.

After decades of declining populations, the rusty patched bumble bee receives a positive 90-day finding requesting the species be listed as "endangered".

Interpreting recent research about the impacts of climate change on bumble bees, providing context for the results, and examining how they may affect conservation efforts.

Thanks to the national strategy released by the White House, pollinator conservation is now embedded into the work of every federal agency.

Alice Vaughan wrote a lovely narrative of her bee garden on Cape Cod in Massachusetts. Alice’s son, Mace (who co-directs our pollinator program), added his memories of sharing in the garden.

North America has many delicious native fruits and vegetables, many of which have specialist pollinators they depend upon.

Spring wildflowers are an important first food of the season for pollinators. Jennifer Hopwood discusses the importance of these harbingers of spring.