COS member Joann Umeki recaps the 150th bird walk that President Edward Warden has led for COS.
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COS member Kris Hansen recaps the walk at Paintbrush Prairie that found no American Woodcocks but lots of Wilson’s Snipe and garter snakes.
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COS member Lauren Kostas recaps the Montrose Point Beginning Birder walk Feb. 28.
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COS member Steve Whitman recaps the Sunday Social at Humboldt Park on March 15.
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Read about last year’s close encounters with Sandhill Cranes around Chicago.
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COS member Kris Hansen recaps the successful Peregrine Walk on Sunday, March 8, in the West Loop.
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COS member Carrie Larkin recaps the Feb. 15 Sunday Social at Humboldt Park.
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Trip leader Vinod Babu recaps the February 7 birding caravan across LaSalle County.
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Lindsay Welbers recaps the 2025 season at the Big Marsh bird banding station.
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COS member Steve Whitman recaps the Waterfowl Walk, activity zone and presentation at Northerly Island on Jan. 10, 2026.
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COS member Joann Umeki recaps the bird walk at Cranberry Slough on Jan. 4, 2026.
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COS member Lauren Kostas recaps the Owl Prowls at North Park Village Nature Center in November and December.
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COS member Steve Whitman recaps the owl prowl at Marian R. Byrnes Park.
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Assistant field trip leader Mikko Jiminez recaps the Dec. 7 Sunday Social at Humboldt Park.
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COS member Joann Umeki recaps the Owl Prowl at Park 566.
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Find the best holiday gifts for the birder in your life—even if that birder is you!
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Jennifer Mach dives into the history of the Lisle-Arboretum Christmas Bird Count.
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COS Board Member Robyn Detterline recaps the annual Birdsgiving Stroll.
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