Several species of birds from different continents use and understand similar alarm calls when they see an invader that might ...

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 ...

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

Fall is nearly here in Michigan and hummingbirds are already making their trek southward for winter. A digital map from Hummingbird Central offers a chance to track hummingbird sightings across ...