In a new study published in the journal Ecosystem Services, researchers from the Cornell Lab of Ornithology, Cornell ...

AL, as she’s known to researchers, is an American oystercatcher and she recently defied odds by returning yet again, Cape Lookout National Seashore wrote in a May 21 Facebook post. The park knows this ...

Cats aren’t the only bird hazard around your home. More than 1 billion birds die each year from hitting windows, often during migration.

Chicago is one of the most dangerous cities in the United States for migrating birds, and a glassy lakefront conference ...

A 2019 study sounded the alarm on declining North American bird numbers, finding the region lost nearly 3 billion birds since 1970. “This new analysis helps us turn that alarm into action by ...

The analysis of almost 500 species of North American birds indicates that three out of four species are suffering declines across their ranges, with two in three shrinking significantly.

“North American birds are one of very few taxonomic groups and regions where such data exist to facilitate this approach. This emphasises the vital need for more field data collection, both ...

A Haast’s eagle attacks a moa pair. John Megahan, PLOS Biology, 3(1): e20 via Wikipedia under CC By 2.5 Evolution has a fondness for big birds. During the past 66 million years, repeated on ...

A new study reveals North American bird populations are declining, especially in their traditional habitats, due to rapid environmental changes like climate change. Researchers analyzed vast eBird ...

Every few years, the North American Bird Conservation Initiative (nabci-us.org/) publishes a report on the “state of the birds.” The geographic scope for these ...