Where did last week go? I spent most of it in Tanjung Puting National Park, having lots of fun and adventures, and only got back to the office on Friday. We are still experiencing lots of power cuts. On Saturday, we had a five hour one, 8 am to 1 pm, which put paid to much serious work. So here I am, Sunday night, attempting to tell you how I spent my week, obviously, without much internet!I went first to Buluh Besar Guard Post in the middle of the Park, and from there, to Pondok Ambung and Camp Leakey, where I met up with Brigitta. However, this all deserves its own post (to come soon), so I will just cut to today. My back garden has been as over-productive as usual and the latest banana tree, to try to outgrow the electrical wire to my water-pump, needed felling. What do we do with banana trees? Give them to Montana.
Montana with his banana tree. I went to the Orangutan Care Centre & Quarantine with a group of visiting researchers and found the big guy looking unusually bored. He was laid flat out with his massive head resting on his two fists. He didn’t even turn his head as we approached. Once the banana tree was near enough to be on offer, however, he sprang into action in a way that reminded me – yet again – never get too close: He’s quick! The stalk was inside in seconds, and then the leaves. And Montana was one happy orangutan.
Less pleased were the adolescents occupying the next-door enclosure, who wouldn’t normally dare so much as whimper at the adjacent cheek-padded Montana. Today, though, they were happy to demand attention from the visitors. We gave them extra leaves and they were delighted. I even managed to get a smile from one of them (unlike young chimpanzees that will literally giggle if tickled, orangutans seldom express pleasure), getting a full toothy grin was reward in itself.
Me with the adolescents. Thanks for your comments, Sheryl and Annie, about the paper (which we contributed to) mentioned in my last post, “Distribution and conservation status of the orangutan (Pongo spp.) on Borneo and Sumatra: How many remain?”. I agree, it is important to think positively and I don’t believe orangutans will become extinct. I think the programmes that we, and our partners, are working on in Central Kalimantan, will ensure this never occurs.
“Why do you do it like that?” “That’s the way it has always been done.” One of the standards in orangutan rehabilitation is released orangutans are fed on a platform.
Photos showing the feeding platforms that have always been used.
Everyone does it; as do we. But then we got to thinking there has to be a better way. Wild orangutans, especially in Borneo, rarely if ever, feed in groups. So why should ex-captives? Without the platform though, how do you feed them? By hand is not an option. So we thought “put a bucket on a tree”. No, the orangutans will destroy a bucket in seconds. OK, use a cooking pot. Imagine the noise they would make banging that around, plus they will rip it off the tree! Alright then, use an inside out car tyre as a bucket. Fine, but how are you going to attach it; we don’t want to bore into the tree? Here’s an idea, when you cut off the side walls to invert the tyre, use the off-cuts as straps to hold the tyre against the tree.
Old tyres- they have many uses, if not for fire beaters then as a feeding bucket So we’re settled: the food goes in the car tyre strapped to the tree. But how do you give them their milk (which many love more than fruit)? Cups – they’ll break, be lost and will become litter. Water bottles – even worse. Let’s try coconuts. Cut the top off, pour the milk in, put the coconut in the tyre; if the orangutans drop it, it will be easy to find and even if we don’t it is hardly litter. All good then - let’s try it.
Its a good job our assistants are tree climbers too!
The feeding system has been running in Camp Siswoyo for a month now. It is not perfect. More than one orangutan may descend on each tyre. Some still walk on the ground between the feeding trees. We are buying an awful lot of coconuts – the orangutans drink the milk then eat the nut! It is more work on the staff and they have to be quick to get the food out.
But is it better than the platforms? Oh yes. You can ensure a fairer distribution of food. It lessens competition, facilitates giving medication when necessary and it keeps the orangutans feeding in the trees.
The system needs to be tweaked, but as a first attempt at a new idea we are all delighted with the result. And here’s where I have to add a thank you not only to Tigor and his staff for their enthusiasm to give it a go, but also to Jodie and Peter: the endless night’s talking about how we could make individual feedings work were worth it!
“We are participating in WildlifeDirect’s business strategy. Please help us by taking this user survey, thank you”
|
|
