Science
Related: About this forumChimp that attacked a drone with a stick planned ahead, researchers say
By Rachel Feltman September 4 at 8:25 AM
In April, a chimp in The Netherlands took down a drone being used to film the Burgers' Zoo. Now researchers have published their analysis of the clip in the journal Primates, and they're quite impressed.
In addition to showing a stellar example of tool use -- which chimps are pretty great at -- researchers now say the video shows that the chimp planned out its actions in advance.
The drone had already flown by in a practice run, at which time it caught the attention of several chimps in the enclosure. During that flyby, several chimps were seen grabbing twigs and climbing up towards where the drone was hovering.
And when it came back, they were ready: Two females sat where the drone was going to hover, holding long twigs. According to primatologists, their faces show exertion, but not fear -- indicating that they were acting deliberately, and not flailing around in terror at the foreign object.
"The use of the stick as a weapon in this context was a unique action," study author Jan van Hooff, a primatologist with life-long ties to the zoo, said in a statement. "It seemed deliberate, given the decision to collect it and carry it to a place where the drone might be attacked."
more
http://www.washingtonpost.com/news/speaking-of-science/wp/2015/09/04/chimp-that-attacked-a-drone-with-a-stick-planned-ahead-researchers-say/
cantbeserious
(13,039 posts)eom
sorechasm
(631 posts)Trumpet would have been thrown out on his ass years ago.
bvf
(6,604 posts)corkhead
(6,119 posts)procon
(15,805 posts)They meow = tool fetches food for kitties.
They head butt my face when I'm trying to read = tool pets kitties.
They flop across the keyboard when I'm on the computer = tool gives kitty a catnip toy.
I know they do this deliberately because I hear them whispering up on the top perch of their cat-tree.
Xipe Totec
(43,892 posts)Judi Lynn
(160,655 posts)Judi Lynn
(160,655 posts)I'm still conflicted about the whole zoo concept, actually...