Friday, January 25, 2019

European Goldfinches and other cage birds in the Western Great Lakes

European Goldfinches in Kenosha, WI, April 2016
Photo by Darrin O'Brien
I have posted an updated page on European Goldfinches and other non-native cage birds in the western Great Lakes. I am still collecting follow-up data while the Wisconsin Breeding Bird Atlas is in its final year of surveys; southeast Wisconsin and northeast Illinois are the "epicenters" of the breeding population of European Goldfinches. I'm working on a summary paper -- read all about the history, identification, and how to submit reports here.

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