Western chorus frog (Pseudacris triseriata).

One of three chorus frogs found in Illinois.

Do you want to learn more bird songs, frog calls, and insect noises? Join Voice of the Wild every Friday to explore a new wild voice. We’re available on most podcast platforms, including Apple Podcasts, Spotify, and YouTube.

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The following Cornell Lab | Macaulay Library recordings were used in this episode:

• Western chorus frog call by Jay McGowan (ML555275541)
• Western chorus frog chorus by Geoffrey A. Keller (ML176290)

Sources and more:

• Wisconsin Citizen-Based Monitoring Network https://www.youtube.com/watch?v=pRPoeNcat94
• Nature Museum Calling Frog Survey Resources https://frogsurvey.org/?page_id=9
• IDNR species page: https://dnr.illinois.gov/education/wildaboutpages/wildaboutfrogs/waftwesternchorusfrog.html
• IDNR video series: https://dnr.illinois.gov/education/edu-pages-main/a-f/edufrogtoad.html
• IDNR species video: https://multimedia.illinois.gov/dnr/HDIWestChor.mp4

Eastern whip-poor-will (Antrostomus vociferus).

The sound of a summer night in the Northeast.

Do you want to learn more bird songs, frog calls, and insect noises? Join Voice of the Wild every Friday to explore a new wild voice. We’re available on most podcast platforms, including Apple Podcasts, Spotify, and YouTube.

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• Subscribe to the Newsletter
• Listen online on our Homepage

The following Cornell Lab | Macaulay Library recordings were used in this episode:

• Eastern whip-poor-will song and growl-cluck by Geoffrey A. Keller (ML507176)
• Eastern whip-poor-will call by George B. Reynard (ML507177)

Sources and more:

• MOON program: https://moon.inhs.illinois.edu/
• Great article in Audubon Magazine about a University of Illinois biologist studying Eastern whip-poor-wills: https://www.audubon.org/magazine/revealing-mysteries-whip-poor-wills-and-what-it-might-take-save-them
• Whip-poor-will in a video game: https://youtu.be/mcu0uzDracc?t=61

• https://www.allaboutbirds.org/guide/Eastern_Whip-poor-will
• https://www.audubon.org/field-guide/bird/eastern-whip-poor-will
• Godfrey, M. A., & Kaufman, Kenn. (Directors). (2004). National Audubon Society videoguide to the birds of North America [Video recording]. In Audubon videoguide to 505 birds of North America DVD I & DVD II (Fullscreen.). Godfrey-Stadin Productions.
• Peterson, R. T., & Peterson, V. M. (1980). A field guide to the birds: A completely new guide to all the birds of eastern and central North America (Fourth edition, completely revised and enlarged.). Houghton Mifflin Company.
• Sibley, D. (2016). Sibley birds East: Field guide to birds of eastern North America (2nd ed.). Alfred A. Knopf.
• Walton, R. K., & Lawson, R. W. (1989). Birding by Ear: Eastern/Central [Compact Disc]. On Eastern/Central birding by ear. Houghton Mifflin Co.

Wood Frog (Lithobates sylvaticus).

North America’s northernmost amphibian.

Do you want to learn more bird songs, frog calls, and insect noises? Join Voice of the Wild every Friday to explore a new wild voice. We’re available on most podcast platforms, including Apple Podcasts, Spotify, and YouTube.

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The following Cornell Lab | Macaulay Library recordings were used in this episode:

• Wood frog call by Jeff Gerbracht (ML224894)
• Wood frog chorus by Gregory Budney (ML138501)

Sources and more:

• https://dnr.illinois.gov/education/wildaboutpages/wildaboutfrogs/waftwoodfrog.html
• https://dnr.illinois.gov/education/edu-pages-main/a-f/edufrogtoad.html
• Wisconsin Citizen-Based Monitoring Network https://www.youtube.com/watch?v=pRPoeNcat94
• Purdue Extension Forestry and Natural Resources https://www.youtube.com/watch?v=zb_32jjcabo
• Nature Museum Calling Frog Survey Resources https://naturemuseum.org/cas/community-science/calling-frog-survey-2