October Global Big Day Oct 11, 2025

Sams House Naturalists Shannon Steele and Rob Lane will lead.

Appropriate footwear and mosquito repellent are highly encouraged.
October is right around the corner, and that means its time to mark your calendars for October Big Day—11 Oct 2025! Like Global Big Day, October Big Day is an opportunity to unite around our shared love of birds. Last October, nearly three quarters of a million people joined in this worldwide celebration.

Wherever you are on 11 October, take a few minutes to enjoy birds and share what you find on eBird. Participate from anywhere—even from home! By taking part in October Big Day you’re also celebrating Global Bird Weekend and World Migratory Bird Day. Be a part of the global team and help set a new record for October birding.