The female bald eagle named Mariposa was euthanized on Friday after a sudden decline in her health and well-being, at the age of 35. She had been at the Sedgewick County Zoo since 2016.

State of the Birds report identifies 112 "tipping point" species — those that have lost more than half their populations in ...

U.S. bird populations are experiencing alarming declines due to factors such as habitat loss and climate change, according to ...

Scientists checked in on species all over the country for the latest State of the Birds report. Nearly everywhere they looked, birds were struggling—including some that have been resilient in ...

In all, 224 bird species were documented across the Mysuru-Mandya-Chamarajanagar belt during the annual winter bird census and monitoring exercise conducted in January this year. The single-day ...

Sea ducks such as Common eiders, grassland birds such as Western meadowlarks and Lark buntings, and forest species such as ...

That includes 42 red-alert species facing perilously low populations, such as Allen's Hummingbird, Tricolored Blackbird, and Saltmarsh Sparrow -- birds that are at risk without immediate intervention.

Modern birds are the living relatives of dinosaurs. Take a look at the features of flightless birds like chickens and ...

Iridescent sweat bees, hairy-faced mining bees, tiny Perdita minima the size of a gnat. Thanks to swarms of apiary ...