Expression of a baby Sumatran Orangutan at Chester Zoo, Cheshire, England, which tries to ponders on very important thing.
The Chester Zoo was opened in 1931 and is one of the largest zoos in UK.
The Sumatran orangutan is one of the three species of orangutans, whose habitat in north Sumatra are critically endangered, due to fire and conversion of forests to oil palm plantations and other agricultural development.
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