Philadelphia Zoo Unveils Second Phase Of New Animal Trail SystemThe 200-foot Great Ape Trail debuted to the public on Thursday morning. The zoo’s orangutans, Tua and Batu, have been trying it out for several days.
Area Schools Compete in Philadelphia Zoo Contest To Save Orangutans WorldwideThe zoo put up cash prizes for schools to create art campaigns that illustrate the connection between palm oil -- an ingredient in products including snack chips, crackers, and candy -- and the habitat of the orangutan.

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