Posts in Community
The COS Tick Primer

Unless you intend to limit your birding to a manicured backyard, a rushing stream, or a snowy mountainside, knowing something about these petite pests can help your plan your next outdoor excursion to reduce the chances of having a negative encounter with ticks.

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CommunityEdward Warden
Illinois Bird Day

It is now official that the State of Illinois appreciates birds of all feathers and welcomes the legions that pass through from out of town every spring and fall. There really is no better strategy for rebranding the label of “flyover country,” and turning a negative into a positive with a bit of tropical glamor.

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Elaenia-mania

On November 26, 2021, the fourth ever record of a Small-billed Elaenia in the U.S. was found in Waukegan, IL. How was this incredibly turned around fly catcher found? Here is the finder’s, Susan Miller-Zelek, first hand account!

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CommunityEdward Warden
COS Needs You!

In order to keep up with the growth of and serve the burgeoning bird community we need you! Have skills you’d like to offer? Great! Don’t know what you have to offer but still want to help? Great! We want to hear from you.

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