Adverse early-life environment is associated with anxiety-like behaviors and disorders. Brain-derived neurotrophic factor (BDNF) is sensitive to this environment and could be a marker of underlying ...
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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Scientists make startling observation about behavior shifts in iconic hawk species: 'High risk'
Scientists have observed dramatic changes in the migration patterns of red-tailed hawks as rising global temperatures and increased urbanization have prompted the birds to adapt. Red-tailed hawks in ...
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