Chimpanzee Sanctuary Northwest

Hope. Love. Home. Sanctuary

Jackie

Phantom Nesting

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Although we have never witnessed Burrito build his own nest with blankets, as we have mentioned in other blog posts, he will often sleep in someone elses’ nest. Today, I caught Burrito engaging a behavior we, at CSNW, call Phantom Nesting. This is a behavior both he and Foxie occasionally do, which involves clapping and running their clasped hands along the fence, the wall, and/or the floor. Interestingly, this is not a behavior that is seen in the wild, and is rarely seen at all. As far as we know, the behavior has only been observed in a few captive individuals, but definitely seems to be related to nesting.

*Editor’s Note (from Diana): we don’t know much about this behavior. We’d love to hear from others who work with chimpanzees both in captivity and in the wild to find out if you’ve observed nesting behavior in the absence of “normal” nesting material and/or if you’ve seen the same clapping and arm movements described above and shown in the video below.

Nesting, Nesting, Nesting…

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Today, Jamie built herself yet another nest using a blanket and a box. This sparked a conversation between Diana and I about the similarities and differences of nesting behavior of captive vs. free-living chimpanzees. We couldn’t find many videos on the internet of free-living chimpanzees nesting, however, Jane Goodall’s Discover Chimpanzees Website has a behavior glossary, complete with video footage of the chimpanzees in Gombe engaging in a variety of behaviors, including this clip of nesting. If you compare the following video clips of Jody, Missy and Jamie (in order of appearance) to the video clip from the Discover Chimpanzees Website, you can see many similarities. Notice how the free-living chimpanzee (named Fifi) pulls the branches into her nest and pushes them down to make her bed more comfortable. It truly is an exact science.

Caregivers’ Use of Chimpanzee Behaviors

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Having recently finished my master’s thesis, I thought this would be an appropriate venue for talking about my thesis topic: the use of chimpanzee behaviors and vocalizations by caregivers. At CSNW, the caregivers incorporate chimpanzee behaviors when interacting with the chimps. For example, during play, we exhibit chimpanzee playfaces, laughter and other playful behaviors. In addition, we use submissive behaviors when the chimpanzees display aggressive behaviors. Chimpanzees are excellent readers of nonverbal behavior. Some natural human behaviors, such as walking upright, swinging our arms, and smiling, are all aggressive/territorial behaviors to chimpanzees. Therefore, although they understand human behavior, to prevent a possible miscommunication, we use behaviors to let the chimpanzees know we are their friends, rather than trying to dominate them. Playing this submissive role has produced relationships that are centered around cooperation and friendship. In my thesis research, when caregivers used chimpanzee behaviors, the chimps spent more time interacting with the caregivers and used more playful and friendly behaviors. I see the effects of this everyday, and feel this simple thing has greatly improved these chimpanzees’ psychological wellbeing. So, next time you see a chimpanzee, whether it be at a zoo or a sanctuary, try giving them a chimpanzee head nod or a playface (you’ll see these behaviors in the video). They will be elated to know someone out there speaks chimpanzee! And being submissive when the chimpanzees are displaying (as seen in THIS video), lets them know that we aren’t threatening them and that we are their friends. It can make a world of difference.

Giant Teddy Bear

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Before we gave the chimpanzees the giant teddy bear seen in this blog post, we introduced him to the chimps. Unfortunately, the camera just missed capturing Missy giving the bear a chimpanzee ‘head nod’, which is a greeting for chimps, but clearly, Foxie, Jody, Annie, and Burrito enjoyed him as well. Thanks, Dana Alan for donating him to the chimps!

Through The Looking Glass

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Today was a really nice day, so I was able to give the chimps access to their Outdoor Enclosure and their Front Rooms while Elizabeth and I cleaned the Playroom. Almost everyone was playing outside at some point, and they were very interested in playing with us through the new glass window. This has been such a wonderful addition to the sanctuary. It must be SO nice to look out and not see bars! And they’ve created a very fun (and distracting!) new game to boot!

Thanksgiving Field Roast Dinner

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As Elizabeth mentioned in yesterday’s blog post, the good people at Field Roast Grain Meat, Co. generously donated some vegan grain meat for the chimp’s Thanksgiving Dinner. Thanks so much Field Roast Grain Meat, Co.! The chimps really enjoyed it!

Jamie, Foxie and Jody Play

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Yesterday, Jamie and Foxie literally played all day. Jamie would steal Foxie’s trolls and was even spotted hiding them from her. In this video, you see Jamie just minding her own business when Foxie comes charging in to start yet another play session. They went on and on until finally Jody decided she wanted in the mix. Seeing Jody play is a rarity. She is, by far, the most serious chimpanzee at CSNW, but as you can see from the video, she’s coming around.