Chimpanzee Sanctuary Northwest

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Reassurance

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To follow up on Elizabeth’s post yesterday, here’s a good example of Burrito’s other side – the testosterone-filled Tasmanian Devil side that leaves a path of destruction and screaming girls in its wake. This is the side we usually see when we arrive to work in the morning.

As you’ll see in the video, Annie was the victim of one of Burrito’s drive-by displays this morning. Being a chimpanzee is stressful, but they have some pretty good ways of dealing with that stress. Like hugs, for example.

One thing you might notice in the video is that Annie also seeks reassurance from me and I don’t offer it to her. As hard as it may be to resist in these instances, we make a conscious decision to avoid inserting ourselves into their social conflicts. If Annie was startled by a loud noise, we would gladly offer her a touch with the back of a wrist to help comfort her. But when she’s involved in a social conflict, we risk upsetting the delicate balance in the group if we inject ourselves, even if it’s just to offer reassurance. At these times, the chimps aren’t just looking for emotional support – they may also be looking for political allies or even backup for an ensuing retaliatory fight. So we try to limit our involvement to a polite acknowledgement in the hope that they will work things out amongst each other. And they usually do.

Besides, no one can comfort a chimpanzee better than another chimpanzee.

Conflict and Reconciliation

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Last week, a squabble broke out during dinner. Since we’re always talking about how we never capture conflicts on video, I decided to sit quietly and record the whole thing on my phone.

I’m always amazed at how much is going on during a fight. Alliances are being forged, tested, and sometimes broken. Old grudges are being dug up and rehashed. Some subordinate chimps are engaged in proxy fights on behalf their superiors, others are playing mediator and trying not to harm the alliances they’ve worked so hard to build, and some, like Burrito, are doing all they can just to stay out of the way. And that’s just the fight – as soon as it’s over, it’s on to reconciliation phase.

It’s easy to miss all of these things amidst all the screaming, so what follows is my attempt at a play-by-play.

Balance

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Chimpanzees have a well-deserved reputation for being aggressive. They fight over food, over sex, and over territory. They fight for dominance and out of jealousy.

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Sometimes I don’t think they even know why they are fighting – some fights among the seven end with all of them standing in a circle, screaming and looking around at each other as if to see if anyone else remembers what they are fighting about.

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But as violent as chimps may be, fights are relatively infrequent. They are much more likely to be hugging,

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and kissing,

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and grooming,

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and holding hands (and feet).

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I used to think it was strange that animals capable of such extreme violence could be so tender and gentle. But I’m beginning to think it’s precisely because they are so violent that they are also so tender and gentle. A society with that level of aggression would not last long without an equally powerful force holding it together.

The new door

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On Sunday, the chimps got to use the new door for the first time. We do our best to keep things interesting around here, but the facility itself doesn’t change that often, so the chimps are always very excited and very curious to see the improvements. 

Anytime there is a major change, whether in the social group or in their environment, the chimps like to reassure each other and seek comfort amidst the excitement. You’ll notice a lot of greeting, hugging, and submissive behavior in this video (Foxie kissing Burrito, Jody greeting me with a “genital bounce”, Annie kissing Jody, Annie and Missy submitting to Burrito who is off-camera). 

We serendipitously discovered that the chimpanzees appreciate having fire hoses hanging just outside the door. The hoses were there previously, but once we installed the door, many of the chimps used them to climb from the door up to the the platform outside without setting foot on the wet ground. That’s one of the strange things about caring for ex-lab chimps (any captive chimps, really). Wet ground is a fact of life for free-living chimps, but it can be unpleasant and even terrifying for individuals who have spent a lifetime indoors. We used to place tractor tires outside so that Foxie could use them as stepping stones, but now we’ll have to hang some more fire hose by the other door.

Kissing

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Chimpanzees often kiss each other as a means of seeking reassurance. Usually what we call a kiss is really more of a soft bite with the lips covering the teeth. In this case, Annie was overly excited and she looked to Missy for comfort. Missy didn’t really have to do much – really, she just had to accept it – but that was enough to reassure Annie. 

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