Chimpanzee Sanctuary Northwest

Hope. Love. Home. Sanctuary for primates.

Enrichment

Reconnaissance

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Jamie almost always walks around Young’s Hill with a purpose. Sometimes her goal is to lure a caregiver away for some private bonding time. Other times she is eager to race. This afternoon, as I was walking around the hill with Missy, Annie, and Burrito, I saw Jamie emerge from the greenhouse and plot a slow, deliberate course up the hill to her tower. On this occasion, she was determined to see what was happening on the roof of her home.

The roofers were finishing their work on the Phase 2 addition, adding flashing to the six skylights above the new playrooms. While the noise from the construction has been a bit intrusive at times, this did not seem to be Jamie’s concern. I think she just wanted to be in the know. Plus, we know she appreciates a good tool belt.

The chimps have a number of different vantage points from which they can watch the addition take shape. Sometimes the best spot is in the old playroom, especially if you bring your own popcorn (or chow).

Honey B, Willy B, and Mave have front row seats to the show. It’s their new playroom, after all.

At some point I plan to write a post addressing a question from our Q&A post about how we go about designing a chimp sanctuary, but for today, let me just say that chimps always want to know what is going on, so this has to be considered in the design brief for any chimp facility. One of the ways we can accommodate this need is by adding lots of windows, both to the outside and between different parts of the building, so that they can see what’s happening all around them. Our new addition contains twenty large chimp-proof windows for this reason. While we hope to add some simple murals to the walls at some point, anything we paint on the walls will pale in comparison to the enrichment that those big windows provide.

Sunrises and grazing cattle are great, but what interests chimpanzees even more than their natural surroundings is human activity. In fact, as I write this on the computer in the central foyer of the chimp house, I’ve got the clinic doors open so that Honey B can watch. Of all the things she could be doing, she’s chosen to sit in the medical enclosure, which is small and rather bare by design (for safety during anesthetic induction), just so she can keep an eye on the humans.

It’s the same story on the other side, only those guys have a direct view into the kitchen.

If you don’t prep dinner fast enough, Negra will let you know. Hurry up, Anna! (if Negra could speak, she would almost certainly add some obscenities).

When you have two groups of chimps in close proximity, things get really interesting. There’s been a lot of drama in the group of seven lately, and on top of that, Annie is at full swell. So Willy B is consumed with the soap opera next door and he is refusing to shift enclosures so that he can keep an eye on things. Visual access between groups can be incredibly enriching, but it certainly cuts both ways. Hopefully Willy B will return to his senses once Annie is out of estrus. If not, we’ll have an interesting problem to work through at our next staff meeting. If the chimps don’t shift, we can’t clean!

I’ll leave you with a few more photos of the chimps enjoying the view from Young’s Hill this afternoon.

Missy:

Annie:

Missy & Annie:

Burrito:

Jody:

The Reflection of Oneself and Others

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Chimpanzees are an highly intelligent species. You probably know this by now if you have been following the blog for a while. One test chimpanzees have passed numerous times is the Mirror Self-Recognition Test. This test simply shows that an individual knows that the reflection they are looking at in a reflective surface (i.e. mirror) is in fact their own and not a separate individual. Only a handful of species have passed this test to date, including all the large-bodied apes (including humans), elephants, dolphins, orcas, and magpies.

The chimpanzees here are no exception. They all seem to like to look at their reflections. Willy B absolutely loves staring at himself in the mirror!

While Willy B, and most of the other residents, like to stare at their reflection, Honey B uses it a tad differently.

First and foremost, the large Looky Lou mirror in the Mezzanine is a giant swing toy!

Once she has her fun swinging on this giant pendulum, she will stand there holding it. Then ever-so-slightly, turn it to make sure the humans watched her “coming in like a wrecking ball.”

And she will make sure we were watching from multiple angles.

Even when we arrive with camera in hand, she will watch us intently taking pictures, but through the reflection of the mirror.

Honey B is so clever and fun spirited. Her intelligence never ceases to amaze us, as do all the residents here! Just the other day I was quickly reminded of how clever they really are, especially with the use of mirrors and other reflective surfaces. As I was in a (what I thought was) blindspot in the kitchen, I heard Burrito Bronx cheering and banging on the mesh from one of the front rooms. This is usually Burrito talk for, “Hey you! It’s play time!” I didn’t think it was possibly directed to me because how could he see me? Then it hit me! The door leading to the chimp area was positioned ever-so-right that he could see me through the reflection of the window on the door! Since this discovery, I’ve noticed he will position himself in the front rooms if he has the slightest hint any of us are in this blindspot trying to get some work done. “Silly humans!”

As a bonus to end the day, here are some photos of Negra and Jody today!

 

The Snow Diet

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It seems Burrito was unable to eat all of the snow in his two-acre enclosure yesterday so today he and the gang were back at it.

Burrito sampled the snow at various locations but decided to return to the same platform where he and Foxie shared a snack yesterday. And again, he patiently waited his turn until Foxie had her fill.

Missy took a brief moment to spy on her neighbors and the ongoing construction before scaling a climbing structure in search of the white stuff.

People often ask us if we ever put sugar or fruit on top of snow for the chimps. We certainly have, but the chimps seem to really enjoy – and maybe even prefer – snow all by itself. As caregivers, we are always trying to balance keeping the chimps enriched with keeping them healthy. And one of the few things squarely in the center of that Venn diagram is a zero-calorie snack that falls from the sky and keeps the chimps entertained for hours each day.

I only wish I enjoyed it as much as they do.

Willy B and his Dipper Tube

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Willy B is quite the tool-user! As you can see, enrichment doesn’t have to be expensive or complicated to be effective.

It was a busy week for the block masons working on the new playrooms. You can see the walls taking shape now that the scaffolding has been taken down. Next week – fingers crossed – the roof goes on and we get ‘dried in’, so to speak. That should ensure that construction can continue even if the weather turns bad. This morning’s dreary snow/rain was an ominous start to the season.

Meanwhile, on the other side of the ranch, the cows were thrilled to regain access to their winter pasture. I’ll have to share the video of them running through the fields in another post.

Jamie’s Fall Must Reads

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Jamieween is right around the corner! Don’t tell Jamie, but I am making her a new book for her birthday! This one will look more like a Xtratuf catalog. It will be filled with new styles, colors, and designs! Though I am sure it will not replace her current favorite. Jamie’s must reads right now are the infamous staff wearing Xtratuf boots. Then coming in second would have to be the volunteers wearing all different styles of boots and shoes, lots of crocs which Jamie enjoys. Don’t forget the classic cowboy boot book. Something with mummies or skeletons, that is always a favorite. Oh, Dwell magazine for a little light reading. And last but not least a few good books about animals! If you would like to help Jamie get her birthday book, we are currently low on Shutterfly gift cards, I would like to get a stockpile of the original Xtratuf book so she can always have one on hand. Keep an eye out for Jamieween items on the wish-list we are starting to add some birthday items!

At the sanctuary there are lots of little moments that let you know, as a caregiver, that you have done your job well. You sometimes catch those moments throughout the day. Yesterday, before we went home for the night Jamie’s Xtratuf staff boot book came in. She hadn’t had one in a few weeks because they take some time to ship and with chimps you never know how long objects will last. I walked over to front room 4 where Jamie was standing to show her what had come in the mail for her. Immediately, she was gesturing to see it. As I gave the book to her she took off with it into the green house to be alone. On her way I could hear some low groans of what I can only imagine are excitement and happiness.

Jamie getting her new book last night:

This morning as we were cleaning, Jamie had left her book in the playroom. She began requesting it. I grabbed the book and Jamie guided me over to the food chute.

I hope this is a reminder through these weird and trying times to find the little moments that make you happy. This was mine.

 

If Looks Could Kale

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Jody has a healthy appreciation for fresh, hand-picked greens.

Recently, local volunteer Krissy has been delivering bags of primate chow to the sanctuary’s front gate. More often than not, she also leaves behind a large bin of produce from her home garden. This weekend, we added the generous assortment of leafy greens to the chimps’ lunches, which we then dispersed in Young’s Hill so that they could spend the afternoon foraging.

Most greens are cultivars of one species: cabbage. In its wild form, cabbage (Brassica oleracea) grows on the seaside cliffs of Europe. Over millennia, the domesticated variants have become a common food crop for humans around the globe. Despite their distinct grocery names, kale, collared greens, cauliflower, broccoli, kohlrabi, and Brussels sprouts are all just types of cabbage that have been shaped by artificial selection. Of course, “Farmer Jo” loves them all equally.

Today, Jo did her usual thing (1, 2, 3, 4, 5 and 6) and gathered up an impressive bundle of greens. Although it was an unusually quiet day at the sanctuary, even around the chimps, the loud crunch of woody stems filled the Greenhouse for a short while. Negra spent the early minutes of the forage collecting the grapes and chow biscuits nearest to the Greenhouse, but missed out on the kale. Upon returning, she sat behind Jody and begged for a piece. Jo ignored her, but eventually discarded enough leafless stalks to satisfy Neggie, who promptly scooped them up and waddled inside.

Compared to the usual dynamics, today’s drama was relatively tame.