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 ...
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 ...
Scientists have started to notice that, like their counterparts breeding in temperate latitudes, tropical birds exhibit migratory behaviors. Now Peter Marra, director of the Smithsonian Conservation ...
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