As more and more "historical" checklists are added to the platform, birds we've lost now mingle with those still hanging on.

Highly pathogenic avian influenza (HPAI) has entered a concerning new phase, demonstrating its adaptability by spreading from ...

Could a novel approach to genetic studies give us a clearer picture of how evolutionary adaptations occur? That's what the findings of new research on a common backyard bird, the house finch, imply.