Zoo Spectacled Bear Welfare and Andean Conservation

Meeting the welfare needs of spectacled bears in captivity while supporting conservation of the only bear species native to South America.

Key Facts

Spectacled bears (Tremarctos ornatus) are the only bear species native to South America and are classified as Vulnerable
They are highly arboreal compared to other bears, spending significant time in trees building platform nests for resting and feeding
Wild spectacled bears occupy a large altitudinal range from coastal deserts to Andean highlands — habitat diversity that is difficult to replicate in captivity
Their diet is primarily frugivorous and includes bromeliads, palms, and cacti alongside small prey — dietary variety is a welfare requirement
Spectacled bears are largely solitary and territorial, requiring individual housing with controlled access for breeding management
The Spectacled Bear Conservation Society works on both wild population research and community-based coexistence programs in Andean countries

Welfare Considerations

Spectacled bear welfare in captivity requires providing the arboreal opportunities that this tree-climbing species needs for natural behavior expression. Enclosures must include substantial climbing structures and elevated resting platforms that allow bears to perform the nest-building and elevated resting behaviors that characterize wild individuals. Dietary variety is critical — their complex frugivorous diet should include multiple fruit types, browse material, insects, and appropriate supplementation. Their solitary nature means pair management must be carefully controlled to prevent injury during incompatible introductions. The conservation significance of zoo spectacled bear programs is enhanced by genetic management through coordinated breeding programs and by supporting in-situ research in Andean range countries.

What You Can Do

Support accredited zoos with spectacled bear programs that include arboreal facilities and dietary diversity appropriate to this species
Learn about spectacled bear threats including deforestation of Andean cloud forest and human-wildlife conflict with livestock producers
Support the Spectacled Bear Conservation Society working on wild population research and community coexistence in Peru and Ecuador
Advocate for habitat corridor protection in the Andes that connects fragmented spectacled bear populations
Ask zoo staff about their spectacled bear enrichment programs, particularly whether arboreal opportunities are provided