Join us for a program all about the mysterious nighthawk; what makes them tick, why are they disappearing, and what's being done to save them right here in Chicago.
In cooperation with Third Coast Birding and Peggy Notebaert Nature Museum, COS is proud to continue our long tradition of Wednesday morning bird walks at North Pond!
Migration season is on us. Let us walk along the bottomland and upland sections of Linne Woods and look for all manner of woodland migrants- sparrows, vireos and warblers galore!
In cooperation with Third Coast Birding and Peggy Notebaert Nature Museum, COS is proud to continue our long tradition of Wednesday morning bird walks at North Pond!
Let us explore Daniel Wright Woods in Lake County. This is a big-tree preserve along the Des Plaines Reserve near Vernon Hills that features a very interesting mix of spring migrants
COS trip leader Em de Blas recaps the bilingual bird walk at Calumet Park. Em de Blas, líder de excursiones de la COS, hace un resumen de la caminata bilingüe de observación de aves en Calumet Park.
