Chimpanzees will travel for preferred foods, innovate solutions
Chicago IL (SPX) Mar 18, 2015 - Just as humans will travel to their favorite restaurant, chimpanzees will travel a farther distance for preferred food sources in non-wild habitats, according to a new study from scientists at Chicago's Lincoln Park Zoo that publishes on March 17 in the journal PeerJ. Chimpanzees at Lincoln Park Zoo prefer grapes over carrots. Previous research at the zoo provided that insight into food pr ... more
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