Khalib Townsend, 7, meets with his mentor and conservation scientist Keith Russell at the Audubon Discovery Center in Philadelphia. Beck Harlan for NPR hide …
Tag:
bird
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A new study from Oxford University finds that a common European songbird sometimes divorces its partner between breeding seasons.
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Prairie dogs have an intricate set of calls to alert each other to predators. Scientists are finding other animals are benefitting from these calls. …
