Tuesday, March 10, 2009

going ape shit!

Zoo Chimp Planned Weapons Stockpile



A canny chimpanzee who calmly collected a stash of rocks and then hurled them at zoo visitors in fits of rage has confirmed that apes can plan ahead just like humans, a Swedish study said Monday.

Santino the chimpanzee's anti-social behavior stunned both visitors and keepers at the Furuvik Zoo, but fascinated researchers because his behavior was so carefully prepared.

According to a report in the journal Current Biology, the 31-year-old alpha male started building his weapons cache in the morning before the zoo opened, collecting rocks and knocking out disks from concrete boulders inside his enclosure. He waited until around midday before he unleashed a "hailstorm" of rocks against visitors, the study said.

Seemingly at ease with his position as leader of the group, Santino didn't attack the other chimpanzees, Osvath told The Associated Press. The attacks were only directed at humans viewing the apes across the moat surrounding the island compound where they were held.

The fact that the ape stayed calm while preparing his weapons but used them when he was extremely agitated proves that the planning behavior was not based on an immediate emotional drive, Osvath said.

thanks john!
source: http://www.npr.org/templates/story/story.php?storyId=101626066&sc=emaf

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