Participants in the 2025 Great Backyard Bird Count recorded 8,131 species of birds and submitted about 325,000 checklists, both records in the event.

Nation’s grassland birds, found in 14 states, have declined 43% since 1970, more than any other category, and are currently ...

The caterpillars most likely guard their leaf tip because it offers a good escape route. If an undeterred intruder continues ...

Avian flu strains tend to only affect birds, but the current outbreak has spread to cattle and – in rare cases – people. The ...

A paleontological discovery has been made in central and eastern Oregon, offering new insights into prehistoric times.