JSTOR Daily6y
Does Population Increase Equate to Conservation Success? Forest Fragmentation and Conservation of the Black Howler Monkey
Ecology 85: 2671–2676. Baumgarten, A. and G.B. Williamson. 2007. Distribution of the black howler monkey (Alouatta pigra) and the mantled howler monkey (A. palliata) in their contact zone in eastern ...
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It’s so hot in Mexico that howler monkeys are falling dead from the trees
MEXICO CITY--It’s so hot in Mexico that howler monkeys are falling dead from the trees. At least 83 of the midsize primates, who are known for their roaring vocal calls, were found dead in the ...