WASHINGTON, Oct 22 (Reuters) - The howler monkeys whose guttural calls reverberate through Central and South American rainforests possess a secret that the males of the species may prefer to be left ...
In a recent study, scientists report that howler monkeys in Costa Rica make longer calls in forest interiors and near naturally occurring forest edges, such as those along rivers, than near ...
Deforestation is changing the way monkeys communicate in their natural habitat, according to a new study. This study, led by an anthropologist at the University of Waterloo, offers the first evidence ...
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