An international research team has found strong evidence that passerine birds near the equator live longer than their higher latitude counterparts. An international research team has found strong ...

Competition with other species, not climate, drives the distribution of bird biodiversity in tropical mountains, one of Earth’s hottest biodiversity hotspots, according to a new study of 31 mountain ...

Migrating birds shown with spectrograms of the calls they use in flight, which researchers captured via acoustic monitoring complemented their radar data on migration patterns. Every year, billions of ...

New research published in the Proceedings of the National Academy of Sciences on Tuesday shows that the climate crisis may be seriously messing with North American birds’ migration patterns, and the ...