The Wilson Bulletin, Vol. 98, No. 4 (Dec., 1986), pp. 505-515 (12 pages) We studied the ecology and behavior of the Pale-billed Sicklebill (Epimachus bruijnii) in northwestern Papua New Guinea. Vocal ...
A male chimpanzee has been observed snatching a seconds-old newborn, then eating it. This behavior has never before been documented by scientists, who say it could explain why female chimpanzees ...
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