The Xerces Society for Invertebrate Conservation

The Xerces Society for Invertebrate Conservation

@xercessociety.bsky.social

Science-based invertebrate conservation nonprofit. Protecting the life that sustains us, since 1971. 🦋🐝🪲 linktr.ee/xercessociety

4,474 Followers 326 Following 322 Posts Joined Nov 2024
4 hours ago
“A Huge Win for Wildlife in Oregon: New Funding for Conservation” A bumble bee on a lupine flower along the Oregon coast.

Over the last year, Xerces has been part of a coalition of organizations supporting a bill in Oregon that would increase the state lodging tax by 1.25%, and dedicate that money to wildlife conservation. And it passed! This ensures long-term funding for the state's most vulnerable species!

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1 day ago
Preview
Your Guide to PFAS Pesticides: Simple Steps To Protect People and Pollinators Pesticides are another way both people and wildlife are exposed to dangerous PFAS chemicals.

Yes, there are “forever chemicals” in many pesticides. As you might guess, they're dangerous to pollinators and other wildlife. Read on for expert answers to your questions about PFAS pesticides, their impacts, and steps you can take to keep everyone safe ⤵️
xerces.org/blog/your-gu...

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4 days ago
“We’re hiring! Pollinator Conservation Specialist, NRCS Partner Biologist, Urban Farms and Small-Scale Operations”

Join Xerces and help protect pollinators in Tennessee! 🏙️🌾🐝

Job Title: Pollinator Conservation Specialist, NRCS Partner Biologist, Urban Farms and Small-Scale Operations
🌎Location: Jackson, TN
💲Compensation: $65,998/yr
📅Apply by: Mar 26

Learn more and apply at xerces.org/jobs

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1 week ago
“Bring Back the Pollinators Q&A: Planting for Pollinators!” A cluster of various wildflowers, with butterflies and native bees visiting them.

The first step to Bring Back the Pollinators is to plant pollinator-friendly plants! But how exactly do you pick the right plants? Join us to ask all your questions and get advice straight from our experts!
🗓️Mar 11 at 10am PT / 1pm ET
🔗Register for this free event: us06web.zoom.us/webinar/regi...

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1 week ago
“Bumble Bee Atlas Seeks Volunteers to Track At-Risk Bumble Bees in New Mexico”.  Up close with a western bumble bee sitting atop a flower.

New Mexico is the latest U.S. state to join the Bumble Bee Atlas network! Atlas volunteers learn how to find, photograph, & identify bumble bees, then survey their region to discover what species live there. Anyone is welcome to join! 🐝
Ready to get started? ➡️ bumblebeeatlas.org

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1 week ago
Preview
Buying Bee Safe Plants: How to keep pesticides out of your garden | Bug Banter Podcast There may be a hidden danger lurking in the plants you purchase. Many plants sold at stores and nurseries, even native plants, are pre-treated with pesticides. So while trying to provide habitat for p...

Many plants sold at stores and nurseries, even native plants, are pre-treated with pesticides. Join us on this #BugBanterPodcast to find out how to get plants that are actually safe for wildlife!
Audio & transcript 📻 xerces.org/bug-banter/b...
Video w/ captions 📺 www.youtube.com/watch?v=8gcz...

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2 weeks ago
Preview
Western Monarchs Head into Spring with a Small Migratory Population The final survey period of the Xerces Society’s Western Monarch Count ended recorded 6,464 monarch butterflies across 193 overwintering sites. This tally is 47% lower than the mid-season count of 12,2...

The late-season Western Monarch Count gives us a look at how many butterflies made it through the winter. The percent of remaining monarchs was typical, but coming from the 3rd lowest mid-season count on record, we hope these monarchs will have a good breeding season.
xerces.org/news/organiz...

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2 weeks ago

We're getting to the turning point where monarchs start to leave the overwintering sites. Follow along on the Project Monarch app as we watch the back end of the migratory generation's migration unfold. #MigrationScience #WildlifeConservation #WildlifeTelemetry #CMPASC @xercessociety.bsky.social

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2 weeks ago
Parkside Chats: 2025 Monarch Butterfly Population Count (February 25, 2026). Page 1 with Emma Pelton and Dena Spatz, plus some Q&A. Parkside Chats: 2025 Monarch Butterfly Population Count (February 25, 2026). Page 2 with Dena Spatz, Stephanie Little, and Emma Pelton again, plus some more Q&A and a few links.

Notes from today's online presentation about the 2025 Western Monarch butterfly count. Hosted by @californiaparks.bsky.social and featuring Dena Spatz, Stephanie Little, and Emma Pelton of @xercessociety.bsky.social.

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2 weeks ago

One theme is the first rule of ecology: Everything is connected to everything else. If you care about wolves, care, too, about insects.

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3 weeks ago
Preview
Do Bumble Bees Sting? And Other Common Questions We get a lot of questions about bumble bees, so we are bringing you answers straight from our many bee experts!

We get a lot of questions about bumble bees, stings, and what to do when discovering a nest. So here are some answers from our experts! 🐝
We’d love to expand this FAQ in the future, so let us know what other questions you have about bumble bees!

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3 weeks ago
YouTube
Season 3; Episode 3: Where the Wind Blows: Does wind speed affect overwintering monarchs? Donate here: https://secure.qgiv.com/for/xerces/info/youtube Website: https://xerces.org/ The Xerces Society for Invertebrate Conservation is a donor-supported nonprofit organization that protects…

On this #BugBanterPodcast, we’re exploring what makes a forest grove good for monarchs! We are joined by a researcher studying how wind and other factors affect monarchs at their overwintering sites.
Audio & transcript 📻 xerces.org/bug-banter/w...
Video w/ captions 📺

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3 weeks ago
“We’re Hiring! Endangered Species Conservation Biologist, Firefly Specialist”

Join Xerces & help protect fireflies! 🪲💡

Job Title: Endangered Species Conservation Biologist, Firefly Specialist
🌎Location: Remote (IA, IL, MO preferred. Will consider AR, IN, KS, KY, MI, MN, ND, NE, OH, OK, SD, WI)
💲Compensation: $65,998/yr
📅Apply by: Mar 5

Learn more & apply at xerces.org/jobs

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1 month ago
“First Graders Take Action to Protect the Endangered Ohlone Tiger Beetle” A close up photo of the Ohlone tiger beetle, which is a bright metallic green. Alongside that, a photo of the Stratford elementary students walking down a path in a natural area and picking up trash.

Huge shoutout to the amazing first graders of Stratford Elementary School in Los Gatos, CA! For the 4th year in a row (!!), these young conservationists raised money for Xerces, cleaned up their local beetle habitat, and spread the word in their community! 💖🪲
(Inspired? ➡️ xerces.org/fundraise)

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1 month ago

Of course not! We are not sure where you might have gotten the idea that we would support that. But it's worth being clear: we are always against broadcast pesticides.

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1 month ago
“Farming with Soil Life Virtual Short Course: Southeast Region” Up close with a, very tiny, bright orange springtail walking on the surface of a fallen leaf.

Join us to learn about soils, the bugs that live there, & practices to support these important animals! This course is for conservation & agriculture professionals in the Southeast, but everyone is welcome!
🗓️Feb 18 at 6am PT / 9am ET
🔗Register for this free event: us06web.zoom.us/webinar/regi...

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1 month ago
Video thumbnail

Pollinators have been disappearing. It’s time to bring them back!
Whether you’re tending a yard, a community garden, a local park, or even just a tiny balcony, our Bring Back the Pollinators program has you covered with guides, videos, free events, & more!
Get started ➡️ bringbackthepollinators.org

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1 month ago
“Building a Pollinator Haven at Home: Tips & Lessons Learned” A backyard with a large patch of asters, all in bloom.

Join us to get advice straight from Xerces staff that have built a pollinator haven in their yards. We’ll cover all the basics, as well as the unexpected lessons that come from years of experience!
🗓️Feb 12 at 10am PT / 1pm ET
🔗Register for this free event: us06web.zoom.us/webinar/regi...

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1 month ago
Preview
Why We Don’t Accept Money from Pesticide or Oil Companies Executive director Scott Black shares why Xerces Society doesn't accept funding from companies whose products are harming invertebrates.

At Xerces, we feel that a conservation organization should not accept money from companies whose products are harming the very animals that we are charged with protecting.
Learn about how we choose which partners to work with ⤵️
xerces.org/blog/why-we-...

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1 month ago
Preview
Lessons from a Pollinator Gardener | Bug Banter Podcast There are countless ways to support the invertebrates we care about, and creating habitat in your own backyard or community is one we’ve often discussed. Today, we’ll explore real-world examples—what ...

On this #BugBanterPodcast, join us for the story of a home pollinator garden: what works, what doesn’t, and the exciting discoveries made along the way!
Audio & transcript 📻 xerces.org/bug-banter/l...
Video w/ captions 📺 www.youtube.com/watch?v=NBcG...

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1 month ago

I'm so heartened that The Xerces Society exists. Years ago I contacted them and they helped me aquire some indigenous plants that help feed humming birds, to prevent infections from store bought feeders. They are an outstanding resource.

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1 month ago
YouTube
E44 — Scott Black: Honey bees aren’t the story — native pollinators are. YouTube video by Naturally Scott

What is invertebrate conservation — and Xerces — all about? You can get a crash course from Xerces’ executive director @scotthblack.bsky.social in this conversation with fellow naturalist Scott Harris!
🐝 www.youtube.com/watch?v=0OZc...

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1 month ago
“Western Monarch Numbers Remain at Historic Low” A lone monarch crosses the sky near Ragged Point in San Louis Obispo County.

With 12,260 overwintering butterflies, 2025 is the 3rd lowest Western Monarch Count on record. Western monarchs are in serious trouble & desperately need our help.
The good news is that there are clear steps we can all take to make a difference. Learn more & get started 🦋 xerces.org/press/wester...

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1 month ago
A Feast for All: Rangeland Wildflowers Feed Livestock and Pollinators There is a lot more to the Great Plains (and livestock diets) than just grass! Meet some of the native wildflowers that benefit everyone "out on the range".

The Great Plains are known for waves of grass—and herds of cattle grazing “out on the range”. But the native wildflowers dotted throughout are critical for the many pollinators that call these places home. And those same plants are actually a nutritious meal for livestock!
xerces.org/blog/feast-f...

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1 month ago
“Allen Family Philanthropies Awards Grant to Xerces Society Forest Bee Research” Up close with a mining bee as it collects pollen from a tiny white flower.

In the Northeast US, forests—covering 80% of the region—are home to two-thirds of the region’s bee species. Thanks to @allenphilanthro.bsky.social, Xerces now has the funding to research these bees & how best to help them! 🌳🐝 xerces.org/press/allen-...

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1 month ago
Partner Spotlight: Cultivating Community and Pollinator Habitat in Talent, Oregon The residents of Talent, Oregon have created a model for what grassroots conservation can look like when it’s rooted in place, people, and purpose.

The residents of Talent have created a model for what grassroots conservation can look like when it’s rooted in place, people, and purpose! Discover how Talent’s people made this happen, and what you can do in your town 🌱
xerces.org/news/organiz...

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2 months ago
“Bring Back the Pollinators: How You Can Save the Bees” A small mining bee collecting pollen from white flower with pink stripes.

Join us to learn how to bring back the pollinators! We've put together all the info you need to to select the right flowers, provide nest sites, avoid pesticides, & help others in your community!
🗓️Jan 22 at 10am PT / 1pm ET
🔗Register for this free event:
us06web.zoom.us/webinar/regi...

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2 months ago
“US Fish & Wildlife Delays Final Decision on Endangered Species Act Protections for Monarchs”. Many monarch butterflies clustered together on the branch of an evergreen tree at an overwintering grove.

We expected a final decision on ESA protections for monarchs in Dec 2025, but US Fish & Wildlife announced a delay of another year or more.
We'll keep you updated, as well as continue to protect monarchs & their habitat. 🦋
Full update ➡️ xerces.org/news/organiz...
How to help ➡️ xerces.org/monarchs

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2 months ago
“Pesticide Sprays for Mosquitos Can Kill Pollinators and Drift Into Neighboring Yards”
A pest control company employee spraying a yard with pesticides.

New research makes it clear: mosquito sprays are not safe for wildlife. Instead,
🪣 Use safer (& more effective) controls, like removing standing water, and Bt dunks
💭 Talk to your neighbors about avoiding pesticides
🌿 Plant non-flowering shrubs as a barrier
Learn more ➡️ xerces.org/press/study-...

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2 months ago

Xerces is a wonderful resource for supporting pollinators. Please listen or read this, even if'n ya don't have land to scape, there are simple things you can do. Buying organic, and advocating for alternatives to pesticide use are simple ways to decrease pesticides in our water.

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