News tagged with hummingbirds

Robot hummingbird passes flight tests (w/ Video)

(PhysOrg.com) -- A prototype robot spy "ornithopter," the Nano-Hummingbird, has successfully completed flight trials in California. Developed by the company AeroVironment Inc., the miniature spybot looks like ...

Feb 18, 2011 report
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Moths tell us how organisms use resources

(PhysOrg.com) -- Using a one-of-its-kind flight arena, University of Arizona entomologist Goggy Davidowitz and his group study how giant hawk moths use energy resources for two of nature's most costly evolutionary ...

Jan 06, 2011
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Hummingbird rehab is a fast-paced labor of love

They're kidnapped by children or captured by cats. They're cut down by tree trimmers or toppled by winds. Some fly into walls or windows, while others see their parents injured in territorial feuds. For baby hummingbirds, ...

Aug 05, 2010
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