Rare spectacled bear released back into the wild

South America's spectacled bears are at risk of extinction

One lucky bear called Pensilvania was rescued last year

LOCATION: DUITAMA, BOYACA, COLOMBIA

The biggest threat to the bears' survival is illegal hunting

Habitat loss is also a big problem

She received treatment for malnutrition and dental fractures

This week she was released into a natural reserve

She will live in this protected site for Colombia's rich fauna and flora