Is there an ape for that? Orangutans plan trips - Salon.com - 0 views
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Ivan Pavlov on 13 Sep 13What he and his orangutan buddies do in the forests of Sumatra tells scientists that advance trip planning and social networking aren't just human traits, A new study of 15 wild male orangutans finds that they routinely plot out their next day treks and share their plans in long calls, so females can come by or track them, and competitive males can steer clear.