Posted by: Ric Brewer, Communications If you've been to our Tropical Rain Forest building, you have no doubt been drawn to the lustrously-maned little monkey from Brazil, the golden lion tamarin . But did you know that these primates are ambassadors for one of the most well-documented and inspiring stories of conservation success in the wild? It goes back to the late 1970s, when population surveys conducted in tamarins' shrinking rain forest habitat located along a sliver of coastal Brazil discovered that these vibrantly colored primates were in severe decline: only 200-600 still existed in total and with the continued destruction of their habitat, their extinction looked imminent. But a consortium of zoos , including Woodland Park Zoo, banded together to captive-breed and release genetically diverse golden lion tamarins back into Brazil, along with creating habitat protection plans to ensure there would be places for them to grow their population. Woodland Park Zoo contributed