Brought to you by Connecticut Ornithological Association

Click Here for more info on COA Sponsored Events

All Day

COA: Big January

Featured COA: Big January
Connecticut CT

COA returns to the traditional format of a friendly competition based on the total number of species seen during the month of January 2026 within a specific area within our state. With a variety of categories, there is something for everyone from big listers to local birders. it's a fun excuse to get out and ... Read more

Birding Events in Connecticut

If you have an upcoming birding-related event in Connecticut, including walks or indoor programs, and would like them listed on the COA’s Connecticut Birding Events Calendar, please email the details of your event to ctbirdingcalendar@gmail.com.

Please include: event title, event date, start and end times, location, a concise description that also mentions fees, if any, and organizer contact information. If your organization posts events regularly, contact us at the email address above more information on easily sharing your events.