Wisconsin Ecological Services Field Office

Midwest Region


Wisconsin Field Office

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Green Bay, WI 54229-9565
Phone: 920-866-1717
Fax: 920-866-1710
TTY: 1-800-877-8339
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e-mail: GreenBay@fws.gov


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Kirtland's warbler (Dendroica kirtlandii)

Kirtland's Warbler

Photo by USFWS; Joel Trick


Kirtland's Warbler


Status: Endangered, first listed March 11, 1967


Habitat: Breeds in jack pine


Lead Region: 3


Region 3 Lead Office: East Lansing, Michigan Field Office


Range: Michigan, Wisconsin


Listen to a podcast!

Find out about the Kirtland's warbler from Field Office biologists Dan Elbert, Chris Mensing and Christie Deloria.


Audio Clip



The Kirtland's warbler is an endangered songbird that nests in young jack pine stands. Until 1995 they had nested only in the northern part of Michigan’s Lower Peninsula. Today, they also nest in the Upper Peninsula, and since 2007, have nested in Wisconsin (links to a PDF) and Canada.


Kirtland's warblers migrate from their nesting grounds to the southeastern coast of the United States on their way to wintering grounds in the Bahamas.


2014 Nesting Season Report


Kirtland’s Warbler Conspecific Playback Experiment - 2014 Report (8-page PDF)


Kirtland’s Warbler Banding Activities in Wisconsin 2014 (7-page PDF)


View a Slideshow about Kirtland’s Warblers Recovery!


Kirtland's Warbler in Wisconsin


Wisconsin Kirtland's Warbler Updates - updates on surveying, monitoring, and banding during the nesting season as well as nesting season summaries.


News Release (Nov. 20, 2012): 2012 Marks a Banner Year for Endangered Kirtland’s Warblers


News Release (July 25, 2008) Partnership Proves Key to Kirtland's Warbler Nesting Success in Wisconsin


Wisconsin DNR Kirtland's Warbler Home


Long-term Management for Kirtland's Warbler

Kirtland's Warbler Images in Flickr


Prescribed fire, clearcutting, replanting, and cowbird control are some of the measures taken to restore Kirtland's warblers and their habitat. In Michigan, most Kirtland's warbler habitat is on public land. In Wisconsin, Kirtland's warbler are often found on private lands.


Working Together to Save a Special Bird....managing the forest for the Kirtland's warbler (a fact sheet)


Natural History and Regulatory Information:

Kirtland's warblers nest in jack pine stands where trees are just the right height (about 5 to 16 feet tall) and the trees are spaced to let sunlight through to the ground. Sunlight helps keep lower tree branches alive and bushy. Because Kirtland's warblers build their nests on the ground the bushy lower trees brances hide the nest beneath them. When the trees grow larger their upper branches block the sun, causing the lower branches to die. Grasses and other plants also become less dense. The warblers then must find another nesting area. After nesting and raising their young, Kirtland's warblers migrate to the Bahamas where they winter in scrub thickets.


Kirtland's Warbler Fact sheet


Species Profile on the National Endangered Species website


Recovery Information:

Recovery is the process used to restore threatened and endangered species to the point that protection under the Endangered Species Act is no longer needed. Kirtland's warbler recovery has centered on managing State Forest lands, National Forest lands, and National Wildlife Refuge lands for short rotation jack pine to provide suitable nesting habitat, along with trapping and removing brown-headed cowbirds to reduce nest parasitism and increase warbler nest productivity.


Article: Rare Bird Nests are Cause for Celebration from Fall 2007 Endangered Species Technical Bulletin


Kirtland's Warbler 2010 Nesting Season Summary

Kirtlands' Warbler - Annual Census Results


Kirtland's Warbler Michigan Guided Tour Information


Links to More Information


This species is the subject of a Michigan Natural Features Inventory abstract (PDF), last updated 2002


Michigan Department of Natural Resources and Environment Kirtland's Warbler website



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Wisconsin ES Field Office Home


Last updated: November 6, 2014