A once-extinct bird has laid eggs in the wild for the first time in nearly 40 years. After returning to the wild in 2024, the ...

Biologists have long debated why some plants and animals can adjust to a wide range of climates, while others can't.

The birds were eliminated when the invasive brown treesnake was accidentally introduced to the island of Guam in the '40s.

A White-necked Jacobin chick may use mimicry or camouflage to avoid predators, resembling a caterpillar with fluffy feathers.

Participants in the 2025 Great Backyard Bird Count recorded 8,131 species of birds and submitted about 325,000 checklists, both records in the event.

My trip to the Rio Grande Valley Birding Festival was a self-bestowed retirement gift, fulfilling a desire to experience one of birding’s premier annual gatherings. More directly, it was my chance ...

Why You Should Offer Peanuts to Birds Peanuts are like a secret weapon for people who love feeding birds. Your feathered ...

Even in urban environments, where our sense of ecological place is obscured by concrete and steel, we are hard-wired to seek ...

The animal kingdom gives us rainbows of color with butterflies and chameleons, and clownfish, but birds give us just as much ...

Discover 5 types of birds that are blue! Beyond blue jays, we dive into tree swallows, eastern bluebirds, and much more!

NASA/Ben Smegelsky A scrub jay perches on a branch near the Vehicle Assembly Building at NASA's Kennedy Space Center in ...

Although birdsong can signal individual quality and personality, very few studies have explored the relationship between ...