Just like people stock up on groceries before a snowstorm, many birds store food ahead of time. During warmer months, they ...
No longer. Vanya and his father, Sievert Rohwer, an influential feather researcher and curator emeritus at the Burke Museum at the University of Washington in Seattle, believe that the tiny filoplume ...
Researchers and volunteers in Texas documented birds of different species preening one another. Experts say the behavior may be more common than documented.
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