Twin Cities Ecological Services Field Office

Midwest Region


Twin Cities Field Office

4101 American Boulevard East
Bloomington, MN 55425
Phone: 952-252-0092
Fax: 952-646-2873
TTY: 1-800-877-8339 (Federal Relay)




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2015 News and Feature Stories


October 13, 2015: GLRI Contaminant of Emerging Concern Presented at MN Water Resources Conference





Sept. 30, 2015: Search for Gravid Female Winged Mapleleaf Mussels


Biologist examining mussel.



Sept. 11, 2015: Mussel Coordination Team Receives Recovery Champion Award


Picture of mussel coordination Team.



Sept. 1, 2015: Budding Naturalists Help the Monarch Butterfly at Twin Cities Montessori School


Kids with Monarch butterfly.




August 20, 2015: Field office works to conserve bats in cooperation with federal agencies




July 28, 2015: Inspiring Tomorrow's Conservationists


A toddler is fascinated by one of our native mussels.




July 7, 2015: Monitoring for Endangered Poweshiek Skipperling in Wisconsin

Baltimore checkerspot - Photo Credit: Andrew Horton, USFWS




July 1, 2015: Service Works with Minnesota Zoo to Rear Threatened Butterfly

Female Dakota skipper reared at Minnesota Zoo.  Photo Courtesy of Erik Runquist




June 30, 2015: Searching for the northern long-eared bat on the Chippewa National Forest

U.S. Forest Service Biologist Kari Kirschbaum releases a female northern long-eared bat with transmitter. - Photo Credit: Jill Utrup, USFWS



Minnesota Dwarf Trout Lily Surveys

Minnesota dwarf trout lily

Minnesota dwarf trout lily

Photo by Andrew Horton/USFWS


Three Service employees of the Twin Cities Field Office and the Midwest Regional Office took part in population surveys for the Minnesota dwarf trout lily. Surveys were led by Minnesota Department of Natural Resources at the River Bend Nature Center in Faribault. We were joined by 15 volunteers and surveyed three previously identified populations located throughout the park. Together, the group performed systematic searches of known populations and marked any flowering dwarf trout lily with a colored flag that would be counted at the end of the sweep.


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Minnesota Dwarf Trout Lily »



May 15, 2015: Endangered Species Day at the Minnesota Zoo



U.S. Fish and Wildlife Service Protects Northern Long-eared Bat as Threatened Under Endangered Species Act

Also Issues Interim Special Rule that Tailors Protections to Eliminate Unnecessary Restrictions and Provide Regulatory Flexibility for Landowners

Northern Long-eared bat

Northern Long-eared bat

Photo Courtesy of Pete Pattavina/USFWS


April 1, 2015


The U.S. Fish and Wildlife Service announced today it is protecting the northern long-eared bat as a threatened species under the Endangered Species Act (ESA), primarily due to the threat posed by white-nose syndrome, a fungal disease that has devastated many bat populations.


At the same time, the Service issued an interim special rule that eliminates unnecessary regulatory requirements for landowners, land managers, government agencies and others in the range of the northern long-eared bat. The public is invited to comment on this interim rule as the Service considers whether modifications or exemptions for additional categories of activities should be included in a final 4(d) rule that will be finalized by the end of the calendar year. The Service is accepting public comments on the proposed rule until July 1, 2015 and may make revisions based on additional information it receives.


“Bats are a critical component of our nation’s ecology and economy, maintaining a fragile insect predator-prey balance; we lose them at our peril,” said Service Director Dan Ashe. “Without bats, insect populations can rise dramatically, with the potential for devastating losses for our crop farmers and foresters. The alternative to bats is greater pesticide use, which brings with it another set of ecological concerns.”


In the United States, the northern long-eared bat is found from Maine to North Carolina on the Atlantic Coast, westward to eastern Oklahoma and north through the Dakotas, reaching into eastern Montana and Wyoming. Throughout the bat’s range, states and local stakeholders have been some of the leading partners in both conserving the long-eared bat and addressing the challenge presented by white-nose syndrome.


Continue to read the News Release »


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Feb 9, 2015: Service Teams with Conservation Partners to Launch Campaign to Save Beleaguered Monarch butterfly, Engage Millions of Americans


Monarch butterfly



Feb. 5, 2015:  How Saving One Butterfly Could Help Save the Prairie

Monarch Butterfly



Jan. 30, 2015:  Service Announces Annual Endangered Species Youth Art Contest

Bulletin »

Learn More »

Blog: Saving Species with Art »


Southern Sea Otter




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Last updated: August 30, 2016