Researchers have found that a tropical species of hummingbird called a black jacobin makes vocal sounds with an unusually high-frequency pitch that falls outside birds' normal hearing range. It's not ...

Anna's hummingbird flying in the experimental setup, drinking sugar water from a fake flower. Credit: Lentink Lab / Stanford University. Anna's hummingbird flying in the experimental setup, drinking ...

Owls hoot and geese honk, but the black Jacobin hummingbird sounds like a cricket. The Brazilian bird's song is so high-pitched that neuroscientist Claudio Mello didn't even realize at first that a ...

Learn what a Calliope hummingbird looks like, where to find these tiny birds in the U.S., and how to attract them.

Birds have evolved some very strange features and behaviors in order to woo mates. Birds-of-paradise feathers are a natural vantablack. Bowerbirds build elaborate and colorful nests. And it seems that ...

March 5 (UPI) --Scientists have observed a tropical hummingbird species, the black jacobin hummingbird, making an unusual cricket-like sound. According to new research, the high-frequency pitch is ...

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 ...

Iridescent purple bow ties are the telltale signs of black-chinned hummingbirds. This species is a common backyard visitor in ...

HENDERSON — On a rainy day in Henderson, the garden buzzed with more than just the sound of falling raindrops — tiny hummingbirds darted between blooms at the Hummingbird Garden in Bender Park, ...