Canada Warbler Canada Warblers are declining throughout the Northeast at rates of 4% to 7% per year. Although the causes of the declines are unknown, our work is helping to find some answers. Learn more » Eastern Whip-poor-will The eerie chant of the Eastern Whip-poor-will was once heard throughout the Northeast, its unmistakable call a welcome harbinger of spring. Over the past several decades, as grasslands and shrublands revert back to forest or are developed, the former haunts of this aerial insectivore have grown quiet and the Eastern Whip-poor-will has disappeared from much of its former range. Learn more »
