Claudio Mello was conducting research in Brazil’s Atlantic Forest about 20 years ago when he heard a curious sound. It was high-pitched and reedy, like a pin scratching metal. A cricket? A tree frog?

Researchers observed hummingbirds using 12 high-speed cameras, 6 pressure plates and 2176 microphones. The soft and complex feathered wings generate sound in a fashion similar to how the simpler wings ...

Bill shape affects how efficiently a hummingbird feeds and how it competes with other hummingbirds. Because of humans, they ...

With spring coming into full swing, birds will be migrating to Washington state, occupying residents’ bird feeders. One bird in particular to keep an eye out for is the hummingbird. To achieve their ...

A white-necked jacobin hummingbird chick surprises scientists, scaring away wasps by mimicking a poisonous caterpillar.

Whether sipping nectar from flowers and zipping through the air, hummingbirds are a sure sign of spring in San Luis Obispo County. The itty-bitty birds are busy breeding and building nests, which ...

TACOMA – With spring coming into full swing, birds will be migrating to Washington state, occupying residents’ bird feeders. One bird in particular to keep an eye out for is the hummingbird.