Seven years ago, tens of thousands of seabirds washed ashore along the Alaskan coast. Scientists have since estimated that 1 million Common Murres died during this mass mortality event—the largest known die-off of a single bird species ever.

As the climate crisis worsens, mass die-offs like these, that used to be rare events, are now occurring with shocking regularity. So we’re turning to dedicated bird lovers like you today: Will you be one of the 24 new monthly donors we’re counting on to join us? Thanks to a group of generous donors, your gift will help unlock an additional $10,000 to safeguard birds and their habitats. Please don’t wait: This special offer expires at midnight tonight!