
Ursine Tree-kangaroo
Ursine Tree-kangaroo
Ursine Tree-kangaroo
Deep within the forests of New Guinea, there lives a rare tree kangaroo with a coat of black fur. Known as the ursine tree-kangaroo, it is considered sacred by the local people. However, they face the threat of habitat loss due to deforestation. Let's delve into the ecology of this unique species and the challenges they face.
Ursine Tree-kangaroo Basic Infomation
.webp?alt=media)
Property | Value |
---|---|
Scientific Name | Dendrolagus ursinus |
Taxonomic Status | ACCEPTED |
Rank | SPECIES |
Vernacular Names | Ursine Tree-kangaroo |
Kingdom | Animalia |
Phylum | Chordata |
Class | Mammalia |
Order | Diprotodontia |
Family | Macropodidae |
Genus | Dendrolagus |
Habitats | Mountainous areas |
Conservation Status | Endangered (EN) |
.webp?alt=media)
Size
They stand about 60 to 80 cm tall and weigh about 10 to 15 kg. Males are slightly larger than females.
.webp?alt=media)
Lifespan
Their lifespan in the wild is estimated to be about 15 to 20 years.
.webp?alt=media)
Distribution
They are found only on the Vogelkop Peninsula, also known as the Bird's Head Peninsula, in the Indonesian province of West Papua. They inhabit montane rainforests at elevations of 1,000 to 2,800 meters.
Ursine Tree-kangaroo Q&A
.webp?alt=media)
What kind of kangaroo is the ursine tree-kangaroo?
The ursine tree-kangaroo is a species of tree kangaroo found only in the western part of New Guinea. As its name suggests, it is characterized by its black fur. The name 'ursinus' comes from the Latin word for 'bear-like,' referring to their black fur that resembles a bear.
They are primarily arboreal, spending most of their lives in trees. They have long tails and powerful legs that enable them to move through the canopy. Compared to other tree kangaroos, they are larger and more robust, suggesting that they have evolved to climb higher trees and eat heavier fruits. They are considered a sacred animal by the local indigenous people.
.webp?alt=media)
What do ursine tree-kangaroos eat?
Ursine tree-kangaroos are herbivores, primarily feeding on leaves and fruits. They enjoy a diverse diet, consuming various types of leaves and fruits found in the rainforest.
They favor leaves like those from fig and oak trees. They also consume flowers, bark, and ferns. Occasionally, they might snack on insects or bird eggs. Unlike ground-dwelling kangaroos, they don't eat much grass, as grass is not abundant in their rainforest habitat.
.webp?alt=media)
What kind of lives do they lead?
Ursine tree-kangaroos are mainly nocturnal, spending the day resting in trees and becoming active at night to forage for food. They are often solitary creatures, only encountering other tree kangaroos during the breeding season.
When it's time to breed, males try to attract females by calling and drumming on trees. Females give birth to one joey at a time and raise it in their pouch for about 10 months. After leaving the pouch, the joey stays with its mother for a while.
.webp?alt=media)
[Quiz!] How do ursine tree-kangaroos move from tree to tree?
Ursine tree-kangaroos move from tree to tree by jumping. Using their long tails and powerful hind legs, they can jump up to 30 feet (9 meters)!
Amazingly, they can also jump down from trees to the ground, sometimes from heights of up to 60 feet (18 meters)! They use their tails to maintain balance during these impressive leaps.
.webp?alt=media)
[Quiz!] Why are ursine tree-kangaroos endangered?
Ursine tree-kangaroos are classified as endangered due to habitat destruction and hunting. The rainforests they inhabit are being cleared for timber and agriculture.
They are also hunted for food and their fur. Protecting ursine tree-kangaroos requires conserving their rainforest habitat and regulating hunting. Captive breeding and conservation efforts in zoos are also necessary to ensure the survival of the species.
.webp?alt=media)
[Quiz!] Can we see ursine tree-kangaroos in zoos?
Unfortunately, ursine tree-kangaroos are not found in any zoos around the world. They are extremely difficult to keep in captivity.
Much about their ecology remains unknown, and there are no established breeding programs for them. Therefore, conservation efforts in the wild are crucial for their protection.

Would you like to become a part of the 'Animalbook.jp'?
Turn your knowledge into Q&A and share it with the world. ※Publication will be activated after purchase. Let's share information together!
Ursine Tree-kangaroo Type of List
.webp?alt=media)
Characteristics of Ursine Tree-kangaroos
- A species of tree kangaroo
- Found only in the western part of New Guinea
- Black fur
- Stand about 60 to 80 cm tall
- Weigh about 10 to 15 kg
- Mainly nocturnal
- Often solitary
- Arboreal
- Herbivorous
Information
Congratulations! You are the first commenter!

Create Your Favorite List!
Ursine Tree-kangaroo
Save the animals you love! Build your own list to quickly revisit your favorites later.

Would you like to leave a comment?
※Please note: This is for the purchase of rights to post comments within the article.
Find Your Favorites!
Our shop offers a unique and attractive selection of goods themed around various animals.
Ursine Tree-kangaroo References
Ursine Tree-kangaroo Introduction of media used
.webp?alt=media)
Andrew Arch, CC BY 2.0, via Wikimedia Commons

Help Enrich Our Animalbook.jp with Your Media!
We are constantly looking to expand and enrich our Animalbook.jp with amazing photos and videos of animals. If you have any media that you'd like to share, please contribute and help us showcase the beauty and diversity of the animal kingdom. Your submissions will be credited and featured in our encyclopedia, reaching a wide audience of animal lovers.