MANDARINMONKEYBenStansall:AFP:Getty

A Golden Headed Lion Tamarin monkey, native to the Amazon rainforest, experiences its new home in the living rainforest enclosure at ZSL London Zoo, in London, on March 25, 2010. 'Rainforest Life', built inside a bio-dome, is a breeding facility for free-roaming monkeys, sloths, tree anteaters and birds. It includes, real rain, living trees and tropical climates in what is hoped to be a love nest for a host of endangered animals. The Zoo's new flagship experience for 2010 opens on Saturday March 27.By Ben Stansall/AFP/Getty.

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