Silvery gibbons (Hylobates moloch) are confined to 29 fragmented forests in western and central Java. All gibbons are known for their songs, mostly in duet; unlike other species, silvery gibbons are soloists. Populations are declining steadily due to habitat loss and human encroachment. Endangered.

Golden-brown mouse lemurs (Microcebus ravelobensis) inhabit northwestern Madagascar's forests. Nocturnal, they build nests of leaves, unlike other mouse lemurs who prefer to shelter in tree holes. Threatened by deforestation for agriculture, seasonal fires, and forest fragmentation. Vulnerable.

In Lesson 2 of "What is Nature?", we explore the intriguing world of pollinators, emphasizing the vital resources they need to flourish in their environments and their role in biodiversity. neprimateconservancy.org/lesson-2-pollination-introduction/

Monk sakis (Pithecia monachus), also called Geoffroy's monk sakis and Miller's monk sakis, are endemic to Brazil and Peru. Their long, coarse hair piloerects when they are approached, making them appear larger than they actually are. Their habitats remain largely intact with fewer human pressures.

Some of Latin America's monkeys have physical adaptations that distinguish them from any other monkeys in the world. The family of Atelidae monkeys has traits that any superhero would envy. So, who are these remarkable monkeys? Discover the answers here…in a nutshell. youtu.be/owSio8ynQuM

Emperor tamarins (Tamarinus imperator) are native to Bolivia, Brazil, Colombia, and Peru. They form mixed-species groups with Weddell's saddleback tamarins and Goeldi's marmosets, at times bullying the smaller monkeys from prime feeding spots and other times tossing morsels to them. No major threats

Lesson 3 of "What is Nature?" delves into Biodiversity, the foundation of life! Discover Earth's Living Organisms, which encompass Genetic, Species, and Ecosystem Diversity, and Biodiversity Hotspots. Includes videos and interactive activities. neprimateconservancy.org/biodiversity-introduction/

Dryas monkeys (Cercopithecus dryas) are restricted to two widely separated and isolated regions in the Central Basin of the Congo. Just 100 to 250 mature individuals are known to remain. Primarily threatened by ongoing illegal hunting. Endangered. Photo: © dalempijevic1/iNaturalist/Creative Commons.

NEW VIDEO! Latin America is home to some of the most diverse and fascinating primates on Earth. From the misty cloud forests of the Andes to the sprawling Amazon rainforest, these monkeys live in a wide range of habitats. youtu.be/f2AfGN4hREw

Wied's marmosets (Callithrix kuhlii), also called Wied's black-tufted-ear marmosets, are native to eastern Brazil. They live in matriarchal groups of 4-5 females, 2 or 3 males, and their offspring. Threatened by forest fragmentation, electrocution, and collection for the pet trade. Vulnerable.

Get ready for a mind-blowing journey into the world of scientific species identification. Put on your scientist hat as you crack codes and craft dichotomous keys to distinguish between feisty tamarins and lively lemurs. Let the scientific sleuthing begin! neprimateconservancy.org/dichotomous-key/

Sahamalaza sportive lemurs (Lepilemur sahamalaza) are endemic to a restricted region in northwestern Madagascar. The peninsula's three remaining degraded forest blocks are in danger of disappearing. Threatened by severe forest fragmentation and increasing levels of hunting. Critically Endangered.

Africa's apes are our closest relatives in the animal kingdom, sharing over 98% of our DNA. How like us are they and, at the same time, how different? Discover that protecting them and their habitats is tantamount to protecting ourselves. youtu.be/E8aj5ZqX4Rg

Reddish-brown bearded sakis (Chiropotes sagulatus) are native to Brazil, French Guiana, Guyana, and Suriname. Frugivorous, their diet is composed of fruits and seeds, and supplemented with flowers, 100 plant species, and arthropods. Widely distributed throughout their range with no major threats. ​

Aye-ayes (Daubentonia madagascariensis) are endemic to coastal Madagascar and members of the lemur family. The largest nocturnal primate. Folklore considers them harbingers of bad luck because of their eerie appearance. Threatened by habitat loss, persecution, and hunting. Endangered.

New Video! Meet the loris—small, secretive, and full of surprises. With giant eyes, a powerful grip, and even a venomous bite, these nocturnal primates reveal the hidden wonders of the night. youtu.be/iw29AdEwjuo

Skywalker hoolock gibbons (Hoolock tianxing), also called Gaoligong hoolock gibbons, are endemic to Myanmar and China. Mated pairs sing duets and never solo unless separated by human disturbances. Threatened by habitat loss, fragmentation, and hunting for food and traditional medicines. Endangered.

In our "What is Nature? educational series, the "How Nature Works" module establishes a foundation for grasping how Nature supports all life forms. Understanding Nature is crucial for its protection. neprimateconservancy.org/lesson-1-how-nature-works/

White-naped mangabeys (Cercocebus lunulatus) were described as a subspecies of the sooty mangabey and are still often incorrectly identified as such. Native to West Africa. Mostly terrestrial, their distribution is patchy. Threatened by bushmeat hunting, trapping, and habitat loss. Endangered.

Orangutans of Borneo and Sumatra are masters of the trees and symbols of rainforest life. With most of their habitat lost and populations slow to recover, they’re now critically endangered — but with protection, there’s still hope for their future. youtu.be/usiZwp-D-sU

Francois' langurs (Trachypithecus francoisi), also called Tonkin leaf monkeys and white side-burned black langurs, are found in the lush green valleys of China's southern Guangxi province and northern Vietnam. Threatened by hunting for use in "traditional" medicines and habitat loss. Endangered.

Embark on a virtual scavenger hunt to discover the importance of primate conservation. Each step helps you uncover clues that lead to solving a mystery quote. Covers a range of topics related to conservation and primate protection. neprimateconservancy.org/conservation...

Panamanian night monkeys (Aotus zonalis), also known as Chocoan owl monkeys, are native to the lowlands of Panama and Colombia. Monogamous and nocturnal. Threatened by deforestation, urbanization, hunting, and capture for the pet trade and use in biomedical research. Near Threatened.

New Video! Galagos, pottos, and angwantibos are the prosimians of mainland Africa. Not nearly as well-known or charismatic as the better-known lemurs of Madagascar. They are unique! All nocturnal, their unusual lifestyles will surely surprise you. Find out about them here! youtu.be/tvUYkD6ledw

Indochinese silvered langurs (Trachypithecus germaini), also called Germain’s langurs and Indochinese lutungs, are native to Cambodia, Lao PDR, Myanmar, Thailand, and Vietnam. Threatened by habitat loss and fragmentation, and hunting for use in traditional “medicines” and the pet trade. Endangered.

A one-of-a-kind downloadable primate card deck includes instructions for 4 games, showcasing the diversity of primate species and their natural habitats. Bonus section: "Who's in the Cards". Enjoy learning while you play! Find it here: neprimateconservancy.org/primates-and...

Panamanian white-throated capuchins (Cebus imitator) are native to Costa Rica, Honduras, central and western Nicaragua, and western Panama, with unconfirmed sightings in Belize and Guatemala. Threatened by habitat loss, hunting for the pet trade, and persecution for crop raiding. Vulnerable.

What's the difference between apes and monkeys? They are all primates, but monkeys and apes are not the same. This video offers the "nutshell" version of the key differences between them. youtu.be/QNWgSbAiLxA

Bolivian red howlers (Alouatta sara ) are native to Bolivia and southern Peru. Deep jaws surround an enlarged larynx and hyoid apparatus to produce loud, resonating vocalizations. The largest voice boxes of all howlers and the deepest roars. Threatened by hunting and habitat loss. Near Threatened.

Primate species exhibit remarkable diversity. Explore the "art" of crafting well-informed theories to understand their various adaptations. Utilize the 5-step scientific method to create and support your hypotheses. neprimateconservancy.org/educated-guesses/

Black-fronted titis (Callicebus nigrifrons) are endemic to southeastern Brazil's Atlantic forest. They inhabit the most developed and populated region of Brazil. Threatened by severe habitat loss, road kill, electrocution, and domestic dog attacks. Near Threatened.

As part of our "Discovering Primates: A Video Journey" series for elementary and middle school grades, we explore the "Who, What, Where, Why, and How" of primates. This video is the "HOW. —HOW You Can Help and What You Can Do. youtu.be/J6pwSmDSeYs

Annamese langurs (Trachypithecus margarita), also called Elliot’s Silver langurs, are native to Cambodia, Thailand, Vietnam, and Laos. Primarily leaf-eaters, they supplement their diets with fruit and flowers. Threatened by habitat loss due to forest conversion and hunting. Endangered.

Here's another coloring activity! Crested black macaques are known for their striking facial expressions! Go wild and use your imagination, using colors that reflect their emotions! Intriguing facts and four coloring pages. Find it here: neprimateconsrvancy.org/coloring-crested-black-macaque/

"WHY Primates?" looks at how and why primates and primate conservation are important aspects of biodiversity. Each species is irreplaceable! youtu.be/uXE9bbwZ_Wc

Lion-tailed macaques (Macaca silenus) are found in the Western Ghats mountains of southwestern India. One of the smaller macaque species, named not for their striking silver mane, but rather for their lion-like tail tufts. Threatened by habitat fragmentation, hunting, and the pet trade. Endangered.

A fan favorite! Color while learning about chimpanzee facial expressions. Chimpanzees, much like humans, use facial expressions to convey emotions and communicate. Engage with the lesson, color, and explore the learning experience. Find it here: neprimateconservancy.org/color-me-chimpanzee/

Kipunjis (Rungwecebus kipunji) are found in Tanzania. Total population was 1,966 as of a 2022 census, representing a population increase of 65% over 15 years as a result of conservation efforts. Threats include hunting and habitat degradation. Endangered. Photo courtesy of Tim Davenport.

Black-headed night monkeys (Aotus nigricepsi) are endemic to Bolivia, Brazil, and Peru. Socially monogamous, they live in small groups of an adult pair and their offspring of different ages. Males carry and care for the infants. Wide-ranging in most of their habitat with no major threats.

Angolan talapoins (Miopithecus talapoin), or southern talapoin monkeys, are endemic to southwestern DR Congo and northern Angola. Limited to evergreen vegetation on riverbanks through miambo woodland and cultivated areas. Threatened by habitat loss and bushmeat hunting. Listed as Vulnerable.

Gray-brown mouse lemurs (Microcebus griseorufus), small prosimians native to Madagascar's southern and southwestern coast. Nocturnal, they feed on gums, fruits, flowers, and arthropods, depending on the season. Relatively common, yet decreasing due to habitat loss.

Like urban apartment buildings, life in forests occurs vertically as well as horizontally. This reduces competition and allows hundreds of species to live together. This fun activity, and its video, teaches kids who live in a forest, and where. Find it here: neprimateconservancy.org/tropical-rai...

Delacour's langurs (Trachypithecus delacouri) are endemic to a confined region in north-central Vietnam. Restricted to a limestone karst forest habitat. Heavily hunted for use in folkloric medicines, only 240-250 individuals exist. Critically Endangered. Photo courtesy of Nguyen Van Truong.

NEW VIDEO! Biodiversity is the variety of life on Earth. Protecting animals in their natural habitats is essential. Every habitat saved, every species protected, is a step toward a healthier, more balanced world for future generations. It's Mother Nature's formula for success! youtu.be/_JOg2cbyKjA

Black-crested Sumatran langurs (Presbyits melalophos), also called mitered langurs, yellow-handed mitered langurs, or Sumatran surilis, are endemic to the Indonesian islands of Sumatra and Pulau Pini. Threatened by extensive habitat loss and forest fragmentation. Listed as Endangered.

The study of conservation is filled with acronyms. This video and lesson demystify these codes and why they are important. View the video here: youtu.be/msoc_6wo97I and find the lesson here: neprimateconservancy.org/conservation...

Lowe's monkeys (Cercopithecus loweii) are native to Côte d'Ivoire and Ghana. Little-studied and once considered a subspecies of the Campbell's mona monkey, its status remains controversial. Primarily threatened by hunting, their loud vocalizations make them easy targets. Vulnerable.

NEW VIDEO! Asia’s leaf monkeys, or colobines, play a vital role in forest health by dispersing seeds and promoting plant growth through their foraging habits. Sadly, most species face endangerment due to habitat loss from deforestation and human activities like hunting. (youtu.be/r5EL1OULbhA)

Ashy red colobuses (Piliocolobus tephrosceles), also called Ugandan red colobuses, are native to the forests of western Uganda and Tanzania. They forage near other primate species; each reacts to the others' alarm calls. Threatened by habitat loss and fragmentation. Endangered.