Each spring, Cerulean Warblers travel from the northern Andes mountains to the eastern United States to breed. More of a treetop bird than most warblers, the Cerulean usually stays high in tall deciduous trees on the breeding grounds, where it is most easily detected by the male’s buzzy song. But if we fail to take immediate climate action, 98% of this small blue forest bird’s current breeding range could soon be lost. We can’t let that happen.

We’re counting on 100 committed bird lovers to start an annual gift before midnight to power our best efforts on behalf of birds like the Cerulean Warbler. Thanks to a group of generous donors, your first gift will be matched, up to $500,000, for birds in need. An annual gift is a convenient way to provide the uninterrupted resources our teams can depend on in their work to defend birds year after year.