41st Annual Christmas Bird Count

The CBC is the world’s largest and longest-running community science data collection project. The 2024-2025 count period from December 14 to January 5 marks the 125 th CBC sponsored by the National Audubon Society. It will be Eastside Audubon’s 41st CBC.

The EAS CBC is an all-volunteer project, and we have three ways for you to participate.

• Our chapter has 15 teams being led by experienced birders who are accepting 3-8 volunteer participants.

• We also support at-home feeder watchers who count birds at their home feeder or other locations within the 25-mile diameter circle centered on Beaver Lake in Sammamish. View our CBC Count Circle here and see if your address falls inside the circle (top left for search field).

• Everyone, whether birding or not, is invited to join the CBC dinner after the count!