New England Primate Conservancy

06/13/2026

In this engaging video series, discover the remarkable diversity of primates, their varied adaptations, and the extraordinary ways they navigate their environments. You’ll also find that, despite the title of this series, many of our nonhuman primate relatives do not reside in the treetops. https://neprimateconservancy.org/videocasts/

06/13/2026

Niger Delta red colobus monkeys live in groups composed of many males and females, usually with a higher proportion of females. A typical group size ranges from 15 to 80 members. Females stay in their natal groups for life, while males change groups multiple times throughout their lives. They may also spend time in an all-male bachelor group. They are not territorial and intergroup dynamics are typically peaceful, though large groups may force smaller ones away from the best feeding spots. Learn more: https://neprimateconservancy.org/niger-delta-red-colobus/

06/12/2026

Some of Latin America's monkeys have physical adaptations that distinguish them from any other monkeys in the world. The family of monkeys referred to as Atelidae has traits that any superhero would envy. So, who are these remarkable monkeys? What are their distinguishing features? How do these adaptations function? What makes them truly exceptional? Discover the answers here…in a nutshell.

Some of Latin America's monkeys have physical adaptations that dist...

06/12/2026

West Javan ebony langurs typically live in groups composed of one or two males and usually five or six females, although there can be as many as 20 females in a group. There is very little compet**ion between the males in a group, and females only mate within their group. Overall, intragroup dynamics are very peaceful, with male aggression being rare, relationships between males and females being affectionate, and extensive cooperation occurring among females as they raise their offspring together. Learn more: https://neprimateconservancy.org/west-javan-ebony-langur/

06/11/2026

Did you know some monkeys use nature as their own pharmacy? From rubbing citrus and millipedes into their coats to drinking clay and eating bitter leaves, Latin America’s primates have mastered incredible self-care techniques. Watch how capuchins, t**i monkeys, squirrel monkeys, and howler monkeys protect their health, repel insects, soothe digestion, and even pass these life-saving habits to the next generation.

Did you know some monkeys use nature as their own pharmacy? From ru...

06/11/2026

The black-shanked douc langur is not an especially vocal species, usually only making soft vocalizations when communicating. They communicate through nonverbal means primarily, such as facial expression, body movement, and tail position. Play is initiated by looking at a partner with a slightly open mouth, avoiding showing the canines. When an individual is not feeling social, they will glare at others to warn them to stay away. Learn more: https://neprimateconservancy.org/black-shanked-douc-langur/

06/10/2026

How do Latin America’s monkeys see their world? Some see in two colors, some in three, and some only in shades of gray. From the crimson face of the bald uakari to the leaf-selecting precision of howler monkeys, discover how color vision shapes survival, cooperation, and life in the canopy.

How do Latin America’s monkeys see their world? Some see in two col...

06/10/2026

White-fronted langurs are shy and secretive monkeys who often hide or flee when they encounter humans or predators. Despite spending much of their lives in the trees, they typically respond to threats by freezing in place, quietly moving away, and then descending to the ground before escaping through dense undergrowth. This anti-predator behavior is effective because their dark coloration, small group size (typically 2–4 individuals), and natural caution make them difficult to detect in the forest. Learn more: https://neprimateconservancy.org/white-fronted-langur/

06/09/2026

Latin America’s monkeys reveal extraordinary evolutionary adaptations. This video explores how their unique grips help them thrive in the canopy and, in turn, shape the very forests they call home.

From hook-fingered spider monkeys to clawed marmosets, the hands of...

06/09/2026

Booted macaques primarily communicate through vocalizations, facial expressions, and body posturing. Whether communicating over short or long distances, they need to stay in contact, especially when in danger. Alarm calls are emitted exclusively by alpha males and consist of loud, high-pitched screams that sound like woops. Other, similar calls uttered by females are thought to help with group coordination. Learn more: https://neprimateconservancy.org/booted-macaque/

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