Pledge a set amount per species identified during the Big Day in Texas or donate a flat amount.

During the third week of April, four members of the eBird team will be heading to Texas with the Cornell Lab’s Team Sapsucker in an attempt to break the national record for number of species identified in 24 hours. They'll choose their  Big Day when weather and migration are at their best. Your pledge or donation will be used to keep eBird growing and thriving!

eBird leaders on Team Sapsucker

(L-R) Brian Sullivan, Marshall Iliff, Tim Lenz, Chris Wood

Thank you for your support of an amazing, participatory tool and community that is helping the world understand bird population dynamics in a whole new light.

As a "Thank You," each person who makes a gift to eBird for the  Big Day in Texas will receive this highly sought-after eBird bumper sticker!