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S Spectacled Bear (Tremarctos ornatus) photographed in the wild

Photo: (c) Morten Ross, some rights reserved (CC BY) — via iNaturalist

Spectacled Bear

Tremarctos ornatus

Climbs misty cloud forests and high slopes, often up in trees.

Scientific nameTremarctos ornatus
GroupMammals
DietOmnivore
SizeUp to 175 kg
Lifespan20–25 years
Conservation statusVulnerable
Main habitatAndes Mountains

About the Spectacled Bear

The spectacled bear is the only bear in South America and the last surviving member of the short-faced bear lineage. The pale markings around the eyes and across the muzzle vary between individuals and give the species its name, though some animals have almost none. It lives along the Andes from Venezuela to Bolivia, mostly in cloud forest and high grassland.

How it lives

It is overwhelmingly vegetarian — bromeliads, palm hearts, cactus fruit, bamboo, orchid bulbs — with meat making up a small fraction of the diet. It is a strong climber and builds platforms in trees to rest and feed on, which is one of the few reliable ways to detect it. Spectacled bears are solitary and shy, and much of what is known about them comes from camera traps rather than direct observation. They do not hibernate, since food is available year round.

Where it lives

Climbs misty cloud forests and high slopes, often up in trees. Its main habitat is the Andes Mountains, where the climate is thin, cold mountain air — sunny days and frosty nights.

ClimateThin, cold mountain air — sunny days and frosty nights.
LandscapeHigh rocky peaks, windswept grasslands and deep green valleys.

Notable facts

Conservation

IUCN Red List status: Vulnerable. Facing a high risk of extinction in the wild.

The species is vulnerable, with the Andean forests it depends on being cleared for agriculture, cattle and mining, and its range increasingly cut into disconnected fragments. Bears that raid maize fields or take calves get shot, and there is some trade in gall bladders and paws. Because it disperses seeds of many high-altitude plants, its decline has effects well beyond the bear itself.

Read the Wikipedia article →

Habitats where the Spectacled Bear is found

Andes Mountains

The longest mountain range in the world, stretching down the spine of South America.

172 species recorded →

Sharing the same habitat

All species in the Andes Mountains →
L Llama (Lama glama)
Llama
Lama glama
Least concernHerbivore
A Andean Condor (Vultur gryphus)
Andean Condor
Vultur gryphus
VulnerableCarnivore
V Vicuña (Vicugna vicugna)
Vicuña
Vicugna vicugna
Least concernHerbivore
C Chinchilla (Chinchilla)
Chinchilla
Chinchilla
EndangeredHerbivore
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