Brown-headed cowbird chicks have a distinct evolutionary advantage, and all because they can stick their neck out! This bird ...
Billions of periodical cicadas emerge every 13 or 17 years in the eastern United States, creating an all-you-can-eat buffet for birds. Chip Somodevilla / Getty Images When huge broods of cicadas ...
Darla K. Zelenitsky receives funding from NSERC. University of Calgary provides funding as a founding partner of The Conversation CA. University of Calgary provides funding as a member of The ...
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