Conserving the Nature of America
Press Release
Southwestern Willow Flycatcher to Retain Endangered Species Act Protection

December 9, 2017

Contact:

Division of Public Affairs
External Affairs
Telephone: 703-358-2220
Website: https://www.fws.gov/external-affairs/public-affairs/


Southwestern willow flycatcher migrant in Glendale, Arizona, Sept. 2004. Credit: © Jim Rorabaugh.

Southwestern willow flycatcher migrant in Glendale, Arizona, Sept. 2004. Credit: © Jim Rorabaugh.

Following an extensive review of the southwestern willow flycatcher?s status, the U.S. Fish and Wildlife Service has confirmed the subspecies s a valid, unique taxon and therefore it will remain protected under the Endangered Species Act (ESA)

The Service was prompted to reconsider this migratory songbird?s endangered status when petitioned by industry groups to delist the subspecies in 2015. The petition presented information challenging the subspecies classification and argued that the southwestern willow flycatcher is not a valid subspecies listable under the ESA. In addition the petition asserted the southwestern willow flycatcher was no longer subject to a variety of threats identified when the Service listed the subspecies. 

An exhaustive review of the best available scientific information from the U.S. Geological Survey, species experts, state and federal agencies, taxonomic organizations, and the Service?s Conservation Genetics Program?s critical review led to the conclusion that the southwestern willow flycatcher is a subspecies protectable under the ESA.

Additionally, current threats and the status of the southwestern willow flycatcher were evaluated. The Service s finding confirm that although some populations have made considerable progress toward recovery, the subspecies and its riparian habitat are experiencing substantial threats; the southwestern willow flycatcher still warrants protection as an endangered species.

The 5¾ inch flycatcher breeds and rears its chicks in late spring and through the summer in dense vegetation along streams, rivers, wetlands, and reservoirs in the arid Southwest. It migrates to Mexico, Central and possibly northern South America for the non breeding season. The most recent flycatcher range wide assessment (2012) estimated a population of only 1,629 breeding territories locations where a male sings to attract a mate.

Today?s finding, including the full status assessment, is available at: https://www.fws.gov/southwest/es/arizona/

The mission of the U.S. Fish and Wildlife Service is working with others to conserve, protect, and enhance fish, wildlife, plants, and their habitats for the continuing benefit of the American people. We are both a leader and trusted partner in fish and wildlife conservation, known for our scientific excellence, stewardship of lands and natural resources, dedicated professionals, and commitment to public service. For more information on our work and the people who make it happen, visit  www.fws.gov . Connect with our Facebook page at www.facebook.com/usfws, follow our tweets at www.twitter.com/usfwshq, watch our YouTube Channel at http://www.youtube.com/usfws and download photos from our Flickr page at http://www.flickr.com/photos/usfwshq. http://www.fws.gov/southwest/

Note to Editors: Photo support is available at:
https://www.fws.gov/southwest/es/arizona/images/SpeciesImages/JRorabaugh/05 30 2000/BirdsB/Southwestern%20willow%20flycatcher%20on%20nest.jpg

https://www.fws.gov/southwest/es/arizona/images/Rorabaugh/Willow%20flycatcher%20Glendale%20AZ3 %20D4.jpg

Information contained in older news items may be outdated. These materials are made available as historical archival information only. Individual contacts have been replaced with general External Affairs office information. No other updates have been made to the information and we do not guarantee current accuracy or completeness.


The mission of the U.S. Fish and Wildlife Service is working with others to conserve, protect, and enhance fish, wildlife, plants, and their habitats for the continuing benefit of the American people. We are both a leader and trusted partner in fish and wildlife conservation, known for our scientific excellence, stewardship of lands and natural resources, dedicated professionals, and commitment to public service. For more information on our work and the people who make it happen, visit www.fws.gov.

For more information on our work and the people who make it happen, visit http://www.fws.gov/. Connect with our Facebook page, follow our tweets, watch our YouTube Channel and download photos from our Flickr page.