The red howler species is the most common, but it is often targeted by hunters eager for bushmeat. Other species of howler monkey may be critically endangered over sections of their ranges.

Primates studied included the black and gold howler monkey, tufted capuchin, black-capped squirrel monkey, and Peruvian spider monkey. Monkeys, scientists found, had a secret yodelling weapon ...

The gray, Columbian, and silvery woolly monkeys were reclassified as subspecies of the brown woolly monkey. The coloring of their coats is the main difference between woolly monkey species and ...

While many hang from branches and leap from tree to tree, several monkey species are terrestrial ... of sexual dimorphism is size and coat color of black howler monkeys. Males typically weigh ...

An ongoing study of the cause of death of howler monkeys on Barro Colorado has identified the howler monkey bot fly Cuterebra baeri as the single most important factor. Very young monkeys are the ...

HENDERSON, Ky. (WEHT) — The Mesker Park Zoo and Botanic Garden in Evansville is welcoming a new baby black howler monkey. The zoo took to Facebook to introduce their newest monkey. They say her ...

According to the fifth census of Mantled Howler Monkeys, Alouatta palliata, on Barro Colorado Island in Panama, monkey numbers have changed little since the late 1970s. Disclaimer: AAAS and ...

For people in the steamy, swampy, jungle-covered state of Tabasco, the howler monkey is a cherished, emblematic species; local people say the monkeys tell them the time of day, by howling at dawn ...