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Field Trips Recap: Sammy's Big Day
Trip leader Sammy Cabindol recaps his four bird walks at Montrose Point, Jarvis Bird Sanctuary, Lincoln Park Zoo and Douglass Park on April 28, 2025.
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Field Trip Recap: Montrose Point Beginners Bird Walk
Trip leaders Geoff and Christine Williamson recap the beginner’s bird walk at Montrose Dunes and Bird Sanctuary May 3, 2025.
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Field Trip Recap: Borbs and Forbs at Columbus Park
COS member Steve Whitman recaps the “borbs and forbs” walk at Columbus Park April 26.
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Field Trip Recap: Marian Byrnes Walk
Jon Evans recaps the COS field trip to Marian Byrnes Park on April 27, 2025.
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Field Trip Recap: Montrose Point Beginner Bird Walk
Trip co-leaders Geoff and Christine Williamson recap the beginner’s bird walk at Montrose Point on April 19, 2025.
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Field Trip Recap: Indian Ridge Marsh
COS board member and trip leader Jake Vinsel recaps the bird walk at Indian Ridge Marsh on April 19, 2025.
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Field Trip Recap: Humboldt Park Social Walk
Kris Hansen recaps the social bird walk at Humboldt Park on Sunday, April 13, 2025
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Field Trip Recap: Big Marsh/Park 564
COS member Steve Whitman recaps the field trip to Big Marsh on April 12, 2025.
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Field Trips Recap: American Woodcock Walks
COS member Kris Hansen recaps the American Woodcock walks at the end of March and beginning of April 2025.
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Field Trip Recap: Bilingual Walk in McKinley Park
COS trip leader Em de Blas recaps the April 6 bilingual bird walk in McKinley Park in English and Spanish.
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Field Trip Recap: Douglass Park
COS member Joann Umeki recaps the field trip to Douglass Park on March 23, 2025.
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Field Trip Recap: Peregrine Falcon Walk
COS member Kris Hansen recaps the Peregrine Falcon Walk through Chicago’s Loop on March 9, 2025.
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Field Trip Recap: Crabtree Nature Center
COS member Steve Whitman recaps the bird walk at Crabtree Nature Center in the northwest suburbs on March 2, 2025.
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Field Trip Report: Jackson Park
Joann Umeki recaps the COS walk through Jackson Park on Feb. 23, 2025.
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2025 COS Guide to the Indiana Dunes Birding Festival
COS’s annual guide to the Indiana Dunes Birding Festival highlights the best the festival has to offer.
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Book Review: The Nighthawk's Evening
David Hoyt reviews The Nighthawk’s Evening, a book stemming from PhD research by author Gretchen Newberry
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Buy Bird-Friendly Chocolate for Your Tweetheart
There’s a new chocolate in town—one that supports bird-friendly habitat!
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Field Trip Report: Chicago River Blitz
COS member Lauren Kostas recaps the four stops made during the COS Chicago River Blitz Feb. 1.
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Winter, Birding, and the Art of Slowing Down
Learn about how we can get green and cozy with birds this winter.
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Field Trip Report: Douglass Park
Joann Umeki recaps the field trip to Douglass Park on Feb. 2, 2025.
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