Wild capuchin monkeys turn to lizards and snakes when fruit becomes scarce
In Brazil, capuchin monkeys exhibit remarkable adaptability by hunting small animals when fruit supplies dwindle. This shift highlights their versatile omnivorous diet and responsiveness to environmental changes. Interestingly, adult males were observed hunting vertebrates more often than younger females. Furthermore, when alternative food sources were available, the monkeys relied less on…
Bearded capuchin monkeys in northeastern Brazil have been observed hunting and consuming small vertebrates such as mammals and reptiles when their primary food source, fruit, becomes scarce. This behavior was found to be a habitual part of their diet, particularly during periods of low fruit availability. The study, published in PLOS ONE, recorded over 5,000 hours of observations and found that male capuchins hunted more frequently than females, and adults more frequently than infants.
The brains and internal organs of the prey were often consumed first, indicating their high nutritional value. The study's findings suggest that capuchins can adapt their diet to changing environmental conditions, which may provide insights into the evolution of human hunting behavior.
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