Marrying the use of cutting-edge technology with expert ecology researchers and community scientist input is providing us ...

Birds are rapidly vanishing from North America, with dramatic population losses in places that were once thought safe.

The Mississippi Flyway sounds like an area of the sky managed by the FAA, but this heavily trafficked route is more often ...

The changes could cause wider issues. Scientists make startling observation about behavior shifts in iconic hawk species: ...

North American bird populations are shrinking most rapidly in the very areas where they are still most abundant, according to a new study leveraging citizen science data for nearly 500 bird species.

A study published in Science reveals that North American bird populations are declining most severely in areas where they ...

Every few years, the North American Bird Conservation Initiative (nabci-us.org/) publishes a report on the “state of the ...

North American bird populations are plummeting, especially in drylands, grasslands and the Arctic where they have historically been most abundant, new research has found.

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 ...