An "inventor's inventor," whose hundreds of patents underlie much of our modern technology. John Hays Hammond Jr. lives and works in a medieval-style castle, which he built on the...
Brown Gerygone Call consists of Three-to five-syllable soft twitter, diddle-it-did-dit, around the same pitch. That is repeated rapidly and incessantly throughout the day, even...
Description
The Black Cuckoo (Cuculus clamosus) is an Afrotropical species. In southern Africa, it is a summer-breeding visitor with a largely tropical distribution, which extends...
American Goldfinch Sounds
Birds have their own language, as any bird lover can attest. The melodious American Goldfinch song and the different sounds the species...
Common Hawk-cuckoo Call
There is evidence to suggest some small birds resemble sparrow hawks, Accipiter nisus, when responding to common cuckoos, Cuculus canorus. Many of...
Bald Eagle Sounds:
Various vocalizations are made by bald eagles, including songs, calls, screaming, screeching, and alarm calls. Communication and social behavior are facilitated by...
A spotted flycatcher call includes a thin, squeaky ‘zeee’, a sharp 'chick', and a ‘zee-zucc’ of alarm. Bill snaps when fly-catching. The Spotted Flycatcher...