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 ...
All air-breathing vertebrates have a larynx—a structure of muscles and folds that protects the trachea and, in many animals, vibrates and modulates to produce a stunning array of sounds. But birds, ...
In a clip from David Attenborough 's 1998 BBC TV series Life of Birds, a lyrebird imitates a chainsaw, kookaburra and car ...
COLUMBUS, Ohio (WCMH) – Some of the smallest species of birds in the world known for their bright metallic feathers and the humming sound created by their wings are traveling north for the summer, and ...
The hummingbird is named after its pleasant humming sound when it hovers in front of flowers to feed. But only now has it become clear how the wing generates the hummingbird's namesake sound when it ...
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