Donate to Have Your Gift DOUBLED

Help make the world safer for birds.

Caspian Terns by Randall Everts/Macaulay Library

During our limited-time match, your Big Day donation will go even further to help fund vital Cornell Lab conservation projects!

Bird populations are declining across nearly all habitats, and they urgently need protection.

Don’t miss this chance to have your gift DOUBLED! Give now to help birds in the Great Lakes—where this year’s Big Day bird count takes place—and beyond!

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Please only click "Donate Now" once. Your gift may take a few moments to process. The first $9,999 of any gift will be matched, dollar for dollar, through 11:59 PM (PST) on May 12, 2024, up to a grand total of $25,000. If you have any questions, please email us at: [email protected].