An icon of the frozen north, the Snowy Owl is impressive to behold—a swift and powerful hunter whose pristine white plumage has evolved to blend seamlessly with its icy habitat. Yet this beloved bird is also emblematic of the fragility of tundra ecosystems. If we don’t take action to slow climate change, 93%—nearly all—of the icy tundra where the owls nest and breed will become too warm to support them. With the Arctic warming at four times the global average, we must flock together to bring birds back before it’s too late. And there’s no better opportunity to help than today, on Giving Tuesday.

We’re counting on 200 committed bird lovers to start a monthly gift before midnight to power our best efforts on behalf of birds like the Snowy Owl. Thanks to a group of generous donors, your first monthly gift could be matched 2X, up to $50,000.