Zoo Spectacled Bear Welfare | Animal Welfare Hub

Spectacled bears are the only bear species native to South America and are Vulnerable in the wild. Their welfare in zoos requires careful attention to their solitary, forest-adapted nature.

Key Facts

Spectacled bears (Tremarctos ornatus) are the largest land predator in South America
They are mostly herbivorous, feeding heavily on bromeliads, fruits, and cacti
Spectacled bears are largely solitary outside of mating — pairs and family groups need careful management
They are excellent climbers and build platforms in trees to feed and rest
Deforestation of Andean cloud forests is the primary conservation threat to wild populations
Zoos contribute to spectacled bear conservation through breeding programmes and education

Welfare Considerations

Spectacled bears in zoo settings require complex climbing structures, varied browse, and management of social contacts that respects their solitary nature. Forcing incompatible individuals to share space leads to chronic stress and aggression. Their fruit-heavy diet requires variety and seasonal enrichment to maintain digestive health and behavioural engagement. As Andean montane forest specialists, they can be sensitive to temperature extremes in temperate zoo climates — shade and thermal refuge are important in hot weather. Zoos that invest in naturalistic climbing habitats, varied foraging enrichment, and careful social management achieve good welfare outcomes and contribute to regional studbook management.

What You Can Do

Support zoos with AZA/EAZA accredited spectacled bear exhibits and documented welfare monitoring
Donate to Andean bear conservation organisations protecting cloud forest habitat in Peru, Colombia, and Ecuador
Share information about spectacled bear ecology and conservation status with your network
Advocate for deforestation-free supply chains for agricultural products grown in Andean bear habitat