Birds worldwide share the same warning call, blending instinct and learning, revealing insights into communication evolution.

Birds across continents mimic the same “whining” alarm call to spot nest parasites—despite being separated by millions of ...

Birds don't just sing for beauty, their voices carry messages, warnings, and even regional dialects that reveal a hidden ...

ST. LOUIS – As another migration period is approaching, the Gateway Arch National Park shared details of what birds are flying through St. Louis during these times Thursday. According to a social ...

Brood parasites lay eggs in other species’ nests, forcing the host to raise their offspring. The cost to host species is high ...