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Latest Teresa Feo Stories

2008-02-01 16:39:10

The chirps and beeps of hummingbirds at times come from their tails. Male Anna's hummingbirds — the West Coast's most common hummingbird — perform spectacular dive-bomber displays for females during breeding season, with their tail feathers vibrating like a reed in a clarinet as a result to make the sounds, scientists explained. "The Anna's hummingbird is the only hummingbird for which we know all the details, but there are a number of other species with similarly...

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2008-01-30 12:50:39

The source of the noise which the Anna's hummingbird emits has been a long-lived topic of debate among ornithologists.  This particular species of hummingbird, which is native to the West Coast of the United States, makes a loud, brief chirp when he dives to impress female hummingbirds and entice them into mating. Christopher Clark and Teresa Feo of the Museum of Vertebrate Zoology at the University of California at Berkely decided to set up cameras and watch the hummingbird to find the...


Word of the Day
snash
  • To talk saucily.
  • Insolent, opprobrious language; impertinent abuse.
This word is Scots in origin and probably imitative.