A recent study added to vast knowledge we know about chimpanzees. One area in chimpanzee studies that keeps surprising us is their use of tools. A recent study added to what we know about chimpanzee tool use. The study conducted by Dr. Alejandra Pascual-Garrido and team at Gombe Stream National Park in Tanzania; the same area Jane Goodall first observed chimpanzees using tools to complete a task.
The task at hand? Fishing for termites. What Dr. Pascual-Garrido and fellow researchers determined that chimpanzees don’t just use any ol’ stick lying around. Their tool is carefully selected based on what the chimpanzee wants to accomplish. For instance, with termite fishing, chimpanzees were found to use certain sticks/stems based on their qualities and features. Since termite mounds are a series of long, winding tunnels, the chimpanzees will use tools that are more flexible to better weave through the tunnels to find the colony.
If you are an avid blog follower, then you know we have a handful of chimp residents here who use tools for various things. Whether its a stick Jamie picked out that is sturdy enough to groom caregivers’ boots, or Honey B ripping the bamboo out of the ground in her greenhouses and cutting it down to size, we have some pretty amazingly intelligent chimpanzees. A few years back we found some chimps who found new use for these long, plastic straws they are given as enrichment.
One new use that had the entire blog following rolling in laughter was Annie’s use of the straw to siphon Jamie’s smoothie right out of her hands. Well, seems like someone found this use and decided to try to get Negra’s morning juice supplements as she was drinking it… TWICE! On two separate occasions!
Be sure to watch the video to find out who!
