bumble bees


Central Washington pollinator habitat planting - Xerces Society

Pollinator Conservation Program Digest – June 2019

Published on June 27, 2019

June’s featured staff share their work with inspiring partners spanning large-scale agriculture, to family farms, to a unique urban agriculture fellowship program. These stories are from all across the country, from central Washington, to Wisconsin, to Virginia.


Remember the Ground Nesting Bees when You Make Your Patch of Land Pollinator-Friendly

Published on June 20, 2019

Seventy percent of native bee species in the United States are ground nesting. Providing nesting sites (they are drawn to sunny, bare soil) and reducing or eliminating pesticide use is key to supporting these important pollinators.


Brown-belted bumble bee (Bombus griseocollis)

Introducing Xerces’ Newest Community Science Project: Nebraska Bumble Bee Atlas

Published on June 18, 2019

To help further our understanding of, and conservation efforts for, bumble bees, the Xerces Society has launched the Nebraska Bumble Bee Atlas. This community science project offers locals the opportunity to work alongside researchers to collect data that will shed light on the distribution, status, and habitat needs of Nebraska’s bumble bees.


Ashland, Oregon - Bee City USA

Bee City USA: Galvanizing Communities to Reverse Pollinator Decline

Published on June 17, 2019

It is imperative that we change our idea of a desirable landscape away from one of large green lawns treated with chemicals and bordered by predominantly exotic plants to one of a diversity of native plants free of pesticides. This effort takes place one person, one neighborhood, and one community at a time, and the most successful affiliates recognize that becoming a Bee City is not a short-term commitment.


Bee Friendly To Pollinators Day – Greensboro, NC

Published on June 3, 2019

August 17th, 2019
9:00 AM – 12:00 PM
Guilford County Cooperative Extension Demonstration Garden
Greensboro, NC

Join Nancy Adamson, Senior Pollinator Conservation Specialist with the Xerces Society, along with Guilford County Master Gardeners and Beekeepers, and a host of other groups for a fun-filled day. There will be activities for kids, food for everyone, and lots of learning about native bees, honey bees, butterflies, and many other pollinators and plants. Find live monarch caterpillars on the common milkweed, and black swallowtail butterfly caterpillars on the fennel, parsley, and dill in the garden! Learn how to make a native Bee&Bee!

Click here for more information.


Rusty patched bumble bee (Bombus affinis)

Five Ways Wildlife Preservation Canada’s Bumble Bee Recovery & Conservation Initiatives are Benefitting from the Success of Bumble Bee Watch

Published on May 2, 2019

Since its launch in 2014, and thanks to its growing popularity each year, Bumble Bee Watch has generated an enormous dataset devoted to cataloging North America’s bumble bee fauna, and the information it contains has enabled us to tackle important questions in bumble bee ecology.


Flowering clover in almond orchard

Pollinator Conservation Program Digest – April 2019

Published on April 30, 2019

April’s featured staff are all Farm Bill Pollinator Conservation Planners, and are spread across the country—driving the adoption of cover cropping in California, guiding blueberry farmers to become more pollinator-friendly in Maine, and raising awareness of the importance of rangeland for pollinator conservation in North Dakota.


Long-horned bee

Bee City USA Mobilizes Communities to Support Imperiled Pollinators—Here’s How to Join

Published on April 26, 2019

Earth Week is an inspiring time, brimming with opportunities to make a difference in the days following Earth Day—and beyond. If you want to mobilize your city or county to make room for pollinators, then the Xerces Society’s initiative, Bee City USA, may have the formula you need. Bee City USA founder Phyllis Stiles explains how to get your community certified.


Honoring Robbin Thorp, a Legendary Figure in North American Bee Conservation

Published on April 24, 2019

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. As such, it is fitting to recognize this living legend of North American bumble bee conservation during Earth Week.


Garden Gloves & Weeds

Pesticide-Free Gardening Tips for Earth Week and Beyond

Published on April 23, 2019

In a home garden, the Xerces Society urges people to consider non-chemical pest management. To meet this challenge, 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.


Yellow-banded bumble bee (Bombus terricola)

A Quest for Bumble Bee Nests: The Missing Link

Published on March 26, 2019

Researchers at York University are recruiting members from across North America for a very important mission. You will need to be vigilant, always observing. This subject is elusive. Determination, a sharp eye, and a smartphone will be your greatest assets. The mission, should you choose to accept it: find and submit sightings of bumble bee nests.


Quino checkerspot butterfly

National Butterfly Center Gets Reprieve—But Border Wall Will Impact Much More

Published on February 15, 2019

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.


Yellow Banded Bumble Bee

Pollinator Conservation Program Digest – January 2019

Published on January 28, 2019

January’s featured staff have been working on establishing pollinator habitat with a multi-year hedgerow project in California’s Central Valley; and, in Maine, collaborating with a diverse array of partners and stakeholders to both facilitate habitat restoration for native bees and navigate the ins and outs of the Endangered Species Act.


Where Do Pollinators Go in the Winter?

Published on December 10, 2018

As the leaves and temperatures drop, it might be tempting to forget about your pollinator garden until spring. But don’t call it quits just yet! While it may seem like the bees have vanished for the year, they haven’t actually gone anywhere.


Aster

Fall Garden Tips to Benefit Bumble Bees All Year

Published on October 30, 2018

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


Western Bumble Bee

The Xerces Society Seeks Endangered Species Protections for California Bumble Bees

Published on October 16, 2018

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.


Rusty Patched Bumble Bee: The First Bee in the Continental US to be Protected Under the Endangered Species Act

Published on January 11, 2017

In response to a petition from the Xerces Society, on Wednesday, January 11, the U.S. Fish and Wildlife Service announced a final rule to list the rusty patched bumble bee (Bombus affinis) as an endangered species under the Endangered Species Act, making it the first bee in the continental U.S. to be federally protected. This Read more …


U.S. Fish and Wildlife Service proposes ESA protection for the rusty patched bumble bee

Published on September 21, 2016

In 2013 the Xerces Society petitioned the U.S. Fish and Wildlife Service to protect the rusty patched bumble bee (Bombus affinis) as an endangered species. Today the U.S. Fish and Wildlife Service announced that it is proposing to list the rusty patched bumble bee as an endangered species under the Endangered Species Act. This is Read more …


Two Rare Species Spotted During Minn. Bumble Bee Survey

Published on July 31, 2016

Known to Dakota people as Oheyawahi, “the hill much visited,” Pilot Knob Hill in Mendota Heights, MN, lived up to its name when citizen scientists and eager volunteers gathered recently on the hill to hunt for some rare Minnesota species. Sarah Foltz Jordan of the Xerces Society, Elaine Evans of the University of MN Bee Read more …


Bumble Bees and Baptisia: A Pollination Story

Published on June 21, 2016

Plants use many “tricks” to entice insects into the work of pollination. The shape, color, and bloom period of a plant’s flowers can greatly influence who their potential pollinator mate may be. Such is the case when considering the relationship between bumble bees and flowers in the genus Baptisia. There are two plants of the Read more …


Good News for the Rusty Patched Bumble Bee

Published on September 21, 2015

Friday was a good day for the rusty patched bumble bee. After decades of declining populations and a nearly 90% contraction in range, it was given a glimmer of hope for a future: The U.S. Fish and Wildlife Service issued a positive 90-day finding in response to an Endangered Species Act petition requesting listed as Read more …


Red Listing North America’s bumblebees

Published on July 22, 2015

This blog was originally posted on the IUCN Red List’s website This spring has been busy for bumblebee conservation in North America. Over the last several months I have been working with other IUCN SSC Bumblebee Specialist Group members to complete the IUCN Red List assessments of all North American bumblebees. In April, I also Read more …


Climate Change Driving, Not the Only Passenger; Bumble Bee Conservation in Context

Published on July 16, 2015

On Thursday July 9, 2015, a paper about the effects of climate change on bumble bee ranges was published in the journal Science by Dr. Jeremy Kerr and several colleagues. This is an impressive body of research and does much to further our understanding of landscape-scale effects on insects. Understandably, this research has garnered a Read more …