The Mount Rainier white-tailed ptarmigan is one of the few animals that spends its entire life at high elevations.

Meet the Rare, 'Beautiful' Birds That Thrive in Snow and Are at Risk Because of Climate Change

The U.S. Fish and Wildlife Service listed the Mount Rainier white-tailed ptarmigan as threatened under the Endangered Species Act this month

For some animals, romance goes more smoothly when it comes with gifts.

When It Comes to Romantic Gift-Giving, Humans Aren’t Alone. Snails, Birds and Flies All Woo Each Other With Presents

Throughout the animal kingdom, sweethearts bestow offerings with their amorous advances

Winged Life Winner

View 11 Breathtaking Images From the BigPicture Photography Competition

This 2024 showcase of life on Earth shines a light on some of our planet's most amazing species and places

A popular display in the Whatcom Museum’s Hall of Birds features several owls.

Meet the Taxidermists Who Care for the Animals at Your Favorite Museums

Only a few U.S. museums still employ the specialists. The rest rely on a small group of highly skilled contractors

Could different backyard birds, such as a robin and a bluebird, produce viable offspring? 

Could a Robin and a Bluebird Have Babies? And More Questions From Our Readers

You’ve got questions. We’ve got experts

A Forster's tern appears to float upside-down after emerging from underwater at Shoreline Lake in Mountain View, California.

See 12 Captivating Bird Images From the Audubon Photography Awards

In its 15th year, the contest showcases diverse avian species, their fascinating behaviors and the habitats needed to keep them alive

Monarchs, some frogs and other animals feed on toxic plants or bugs for protection

A Poisonous Diet Gives These Animals Their Own Toxic Defense

From monarchs to sea slugs, various creatures consume chemicals that keep predators at bay

Chickens on a poultry farm in Tepatitlan, Jalisco State, Mexico, on June 6, 2024. Outbreaks of H5N2 avian influenza have recently been reported in poultry in Mexico.

Man Infected With H5N2 Bird Flu in Mexico Dies. Here's the Latest on the Virus

The strain is not the same one that has infected U.S. cows and three dairy farm workers, and officials say the risk to the general public remains low

Flamingos were nearly hunted to extinction for their feathers by the early 1900s. But, thanks in part to conservation and habitat restoration efforts, they're making a comeback in Florida. This flamingo was spotted in Miami Beach in 2018.

More Than a Century Ago, Flamingos Disappeared From Florida. Now, They're Coming Home

Likely transported by Hurricane Idalia last August, more than 100 of the pink birds were counted in a February census in the Sunshine State, where they are considered a native species

The fossilized remains include the most intact skull of the bird to be discovered, which helps scientists to better understand the bird's behavior, appearance and evolution.

Paleontologists Uncover Rare Skull of 500-Pound 'Thunder Bird' in Australia

The most complete skull of the extinct, flightless bird ever found has revealed adaptations that might have made the creature well-adapted for a life near water