Birds are a critical part of the ecosystem. If they can’t survive on the North American continent or in the world, other life forms may not make it either.

Birds are a critical part of the ecosystem. If they can’t survive on the North American continent or in the world, other life forms may not make it either.

Every year, billions of birds undertake intrepid journeys between temperate regions in North America and their tropical ...

Animalia 75 percent of North America’s bird species are in decline, study says Birds are rapidly vanishing from North America, with dramatic population losses in places that were once thought safe.

Ornithologists and amateur birders alike have long wrestled with the historical nature of bird names bestowed by early collectors.

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 ...

Declining bird population is cause for alarm Three out of every four of the 500 North American bird species are in decline, a recent study found. But unlike the mass extinctions that killed off ...

Amanda Weidner of the Pueblo County CSU-Extension Office offers guidance on building your own bird garden.

Bird populations across North America are falling most quickly in areas where they are most abundant, according to new research, prompting fears of ecological collapse in previously protected areas.

Ornithologist Bruce Beehler tracks down what he calls the “Magnificent Seven,” a charismatic group of migratory birds, in his new book Carlyn Kranking - Assistant Editor, Science and ...

A study published in Science reveals that North American bird populations are declining most severely in areas where they should be thriving. Researchers from the Cornell Lab of Ornithology ...

Birding: Three changes to North American checklist affect Maine birds The decisions combined the common redpoll and hairy redpoll, split up the barn owl into three species, and changed grammar.