One year on…

It has been nearly a year since Stephen started this blog on the 23rd November 2007 and so far you have donated US$4,680 towards our programmes in Central Kalimantan, Borneo. This money has been spent on; buying medical supplies for the orangutans at the Orangutan Care Centre and Quarantine; for enclosure repairs (remember the escapees!); fire beaters and equipment to tackle forest fires in Tanjung Puting National Park; and more recently the new feeding system for released orangutans in Lamandau Wildlife Reserve. THANK YOU! THANK YOU! THANK YOU! We are hoping to reach the $5,000 target by the end of November. What we really need at the moment or what the Indonesian field staff need is new equipment. On our donation bar under One Time donation there are the options Uniforms or Compass & Wrist Watch. A donation for one of these would be a practical and useful contribution towards our work. Please consider a donation to support our work this month.

On behalf of Orangutan Foundation in Indonesia and the UK thank you for your interest and support over the last year.

Cathy

(UK office)

Orangutan Awareness: A Personal View

After my last my about the day at Camp Leakey I received a short email from the Office reminding me that I was supposed to be writing about Orangutan Awareness Week! Whoops. Sally and the Yayorin team will be able to tell you of all the activities. I thought I would offer a simple, personnel view on why I have always supported the week.

We all need trees.

We know how to save orangutans – you just stop chopping down the forest and hunting them. Leave them alone and they will be just fine. But that isn’t happening. The situation here in Borneo and in Sumatra is very bad. Just yesterday, we were told of a proposal to convert another 10,000ha (100km2) into an oil-palm plantation. Not all of that land is forest, but a lot of it is and I guarantee there are still orangutans, monkeys, hornbills and a host of other birds and smaller mammals living there.

Spot the difference.

What lay behind the local government’s decision to give up more forest? There are a host of reasons but perhaps the ultimate explanation is simply that the return from logging and palm oil translates to cash whereas the returns from standing forest are often intangible. That is a balance that has to be rectified. Which is exactly why Orangutan Awareness Week is so important:

- The loss of orangutans and their habitat is irreversible.

- Consumers need to be aware of the true cost of the products they buy. The driving force behind the move towards sustainable palm oil is consumer pressure.

- National governments need to be aware of the impact of the trade decisions they make. The US is to be applauded for its recent amendment to the Lacy Act which will go a long way to stopping the import of illegally felled timber.

- Here, the local Government needs to be aware that floods which plague the riverside communities are linked to deforestation upstream.

- Farmers need to know that there are alternatives to slash and burn agriculture, that their household income can improve by better use of the land.

- There are huge ethical issues involved in the loss of orangutans as a species let alone the abhorrent killing of individuals. I feel this keenly and am sure many of you do too. However, climate change has now made the loss of their habitat an ethical issue too: tropical forests can play a significant role in mitigating against climate change. Truly, saving orangutans can now help humankind.

Without Orangutan Awareness Week how many people will know of the link between this smoke from forests and the rise in sea level? Without the work of groups like Yayorin how many people will learn it doesn't have to be this way?

We all have to be involved in this and that’s why Orangutan Awareness Week is international. The bottom line is whether to destroy forests or to save them will remain a choice that many people will have a hand in making. Only with complete awareness will we all make the best choice and orangutans are the perfect flagship or ambassadors for the forest.

What we all need - forests "lungs of the planet"

There are half-a-dozen or so places, Tanjung Puting National Park and the Lamandau Wildlife Reserve among them, that are safer today than they probably have been at any time for the past thirty odd years. Saving them has been a battle and we are now working on securing the peace. We can be proud of those successes but they are not enough. Certainly, we can not be drawn into trading off a few parcels of safe forest for devastation elsewhere. As the 10,000ha mentioned above shows, the battle lines are still being drawn. That has to stop.

The battle lines

I was touched to see the blog by Art for Gorillas on the Wildlife Direct. ). If children in Rwanda can be galvanised to care for orangutans what can’t be done?

As always, thank you for your support,

Stephen

Orangutans at Camp Leakey

I began my monthly report to the UK office by saying “as September was quiet, so October was busy” and I still think that was an understatement! We seem to have been on the go constantly since the holidays which marked the end of Ramadan at the start of October. You will be pleased to know however I have had the chance to spend some of that time looking at orangutans. And yes, I had my camera.

One afternoon spent at Camp Leakey, in Tanjung Puting National Park was particularly memorable. There were very few visitors and it felt as if we had the forest to ourselves. Tom, the dominant male, was around, looking as big as ever.

However, it was Princess and her baby Putri who made the real impression. Princess actually walked to the feeding site with us and when I say walked I mean walked. She was not bipedal (walking on two legs) the whole time but she did amble in front of us for a time. That was her chance to show off!

Next it was Putri’s. Once she and her mum had had their fill, they relaxed on the benches on which visitor’s usually sit. Princess began grooming Putri who lay back and loved it. No doubt, if she had been a cat she would have been purring. She got so comfortable when she rolled over she almost toppled off the bench.

Above us two other youngsters played high in the trees (apologies for the dark photo!).

However, the sun was setting and storm clouds building, so we had to leave the orangutans in the forest and hurry back to camp. We made it just before the heavens opened.

Short film of Tanjung Puting National Park

Please take a few minutes to view this short video 'Fragile Haven' about Tanjung Puting National Park by David Willis (it may take a few minutes to load but is worth waiting for). Tanjung Puting National Park is one of the world's largest areas of protected tropical peat swamp and heath forest. The Park has more than 4,000 orangutans making it one of the largest remaining populations in Borneo. Please click on this link (Protecting Tanjung Puting National Park) to read more about the Park and our work there.

Sad and Rare Death of a Baby Orangutan Killed by a Pig.

Tragedy struck us again this week with the news from Camp Leakey, in Tanjung Puting National Park, that Tut, a female orangutan, had her two-year old baby killed by a pig. It appears the pig and orangutans were near to each other in Camp when the pig turned and snapped at Tiido, catching the young orangutan around the head. One bite was enough. Tut immediately picked him up and when the assistants rushed over they could see Tiido was still alive but, within an hour, he was lying limp in his mother’s arms.

I am afraid I don’t have a recent photo of Tiido but if you zoom in on the photo below, of Tut sitting by the tree, you can see a tiny arm across her waist. That was Tiido when he was new born.

Peter’s photos show him when he was a year old. I am afraid I don’t have more recent photos.

Tut with her beautiful baby Tiido. Photo by Peter Ellen.

Tut was released at Camp Leakey in the very early days of Biruté Galdikas' research there. Indeed, she is the mother of Tom the present “King of Camp Leakey". Tiido was her fourth son.

Bornean Bearded pigs are common in this area primarily because they are omnivorous; they will eat anything. This means they can survive in a wide variety of habitats including oil palm plantations – where they are considered pests – as well as in dense forest. They tend to hang around the orangutan feeding stations so they can scavenge left-overs or dropped fruit.

They are temperamental and have been known to chase orangutans, probably in the hope the orangutan will drop the food they are carrying. In 1985 Biruté Galdikas reported a pig killing a young orangutan. But this week’s incident was the first of its kind in over 20 years.

Regarding Tiido’s death, I know people will say “that’s life; it is nature red in tooth and claw”. In my heart of hearts I agree with them. But I still feel sick and a little heartbroken (I threw a branch at the first pig I saw on Saturday).

To end on a positive note, thank you very much Maciej G. for your donation of $130. This is hugely appreciated and will go towards our new feeding system in Lamandau.

A short trip in Tanjung Puting National Park

Last night, before I was side tracked into giving you an update on Zidane (who I saw again today and he is still looking good), I thought this story of a weekend trip to Tanjung Puting National Park would be quite good fun. Now I have started it, I have a feeling it is going to be dull! As I've mentioned Elly from the London office is out on a short visit. Devis and I took her up to Pondok Ambung and Camp Leakey. The night at Pondok Ambung was great as ever and nothing is better than waking to the sound of gibbons singing.

After breakfast we decided to go for a short walk to have a look around. Besides one glorious veiled-lady fungus (beautiful but very smelly) and some pitcher plants, we did not see too much besides water.

Veiled-lady fungus

Pitcher Plants

All the swamps are full. I was the first to stumble in but, I am pleased to say Devis and Elly quickly followed suit. Also, as I was the one with the camera my mishaps are not recorded :-)

(Devis insists I tell you that, in the photo, he is not in fact falling over, but picking up a stick. I leave it to you to decide!)

We then went up to Camp Leakey. I hope next year we can update the displays in the Information Centre which are starting to deteriorate and look a bit tired. I was attempting to show this to Elly but understandably she was far more interested in the orangutans.

With Gara and her new baby around, who can blame her?

Add Power To Our Research

Pondok Ambung, our research station in Tanjung Puting National Park, has been mentioned quite a bit in my blog. In the late 80's, Pondok Ambung was established as a proboscis monkey research site but by the end of 90's it had been badly damaged by illegal loggers. The Orangutan Foundation's team of volunteers repaired the site in 2001 but it remained abandoned until 2005 when the Rufford Maurice Laing Foundation awarded us a grant for its complete renovation.

And this is what we did.

The station requires a new solar power set. Solar is the only source of power providing electricity for the station. A new solar set costs $600 and any donations towards this amount would be hugely appreciated. So far the running and maintenance of the station has been entirely funded by the Foundation or from fees received from researchers staying at Pondok Ambung.

Recently, Pondok Ambung was used as the base for the “Orang-utan ‘08” expedition from the University of Aberdeen, Scotland. A team of four undergraduates led by Graham Banes spent eight weeks in Tanjung Puting studying the effects of disturbance, particularly forest fires, on the distribution and density of orangutans. Encouraging scientific research in Tanjung Puting National Park creates the knock on effect of increasing support for its protection.

Here are some of the incredible species that have drawn researchers to Pondok Ambung so far.

Malaysian False Gharial (Tomistoma schlegelii)

Proboscis Monkey

Tarsier

Tropical Pitcher Plant

And of course...Orangutans!

Thanks for your comments on my last post - I've just about recovered!

Siswi - Another Camp Leakey Character

Last week Brigitta asked me to give her regards to Siswi.  Unfortunately, I have not managed to get out of the office (hence this week’s blog, which has been more about individual orangutan histories than actual news from the field!).  However, I thought I would tell all of you about her because, like Kusasi, she is one of Camp Leakey’s characters.  Most visitors to Camp meet her and she’s pretty noticeable.  

Siswi has a distinctive gait, a unique habit of lying on her back holding her feet and, if there is a male around, she’s almost guaranteed to put in a show. 

 

People may consider her “rotund” but that does not appear to diminish her sex-appeal; she frequently consorts (the name given to the temporary male – female pairings, when a female is in season) with Tom, whereas a few year’s ago, she was definitely Kusasi’s girl.  Indeed, without trying to keep going on about the film “Kusasi: From Orphan to King” there is a delightful scene where Siswi is rolling along in front of Kusasi as he walks through the forest.   

What made Siswi famous from the outset was that she was the first ever offspring of a rehabilitated orangutan at Camp Leakey.  Siswoyo was released by Biruté Galdikas in 1975.  On the 9^th of September 1978 she gave birth to Siswi, evidence that once-captive orangutans can return to the wild.  Because of this, the first release camp in the Lamandau Wildlife Reserve is called Camp Siswoyo.   

Attached is Siswoyo’s family tree.  My apologies that the text appears to have jumped inside the boxes; I am no-one’s idea of a graphic designer! You may need to click on the family tree to read it.

Monitoring released orangutans

I see a number of people have asked how we monitor the orangutans once they have been released into Lamandau. There is nothing technical involved: our field assistants follow the orangutans from sunrise to sunset (or as we say, "nest to nest") everyday for a week. If after that time it is clear the orangutan has adapted to life in the forest, they will then be followed occasionally like the other previously released orangutans. If after the first week, the assistants are concerned that the orangutan may not be adapting they will continue to follow he or she for a month. Common causes of concern are the orangutans not making their own nests but choosing to sleep on the feeding platform or making a bee-line for Camp and not exploring their new surroundings. Within the first week, we expect to see the orangutans making their own nest, trying wild food and travelling. Nearly all achieve this.

Most newly-released orangutans tend not to go too far in the first couple of days but then they start to travel further and further. Last December I told you about the release of Sawit and her adopted son Andi. They took off within their first week, probably because Sawit was being hassled by a sub-adult male. The Assistants could not follow her through the swamps to the west of Camp Rasak. However, on 22 April, back they came, still together.

Which brings me onto the last element of the post-release monitoring; the daily supplemental feedings. In Tanjung Puting, where orangutans were released from the early 1970s to the mid-90s, the rehabilitants are offered food once a day. In Lamandau food is provided twice a day. This serves three purposes: it keeps up the nutrition levels of the released orangutans; it decreases competition for scare food resources with wild orangutans, gibbons, hornbills, and other wildlife and finally it enables us to monitor the orangutans’ development. All individuals coming to the feeding stations are recorded; over the course of a year, at least half of all released orangutans are seen. The Assistants also note whether they are consorting with the opposite sex, pregnant or with an infant and their general health.

 

For example, Boni who was released at the same time as Sawit and Andi came into feeding 26 times during April, and then every day in May and June. Lady Di, whose picture I showed you in April, was around for 28 days in April, May and June but Hongky was there for just 9 days in April, 14 days in May and 25 days in June.

In answer to “Rick, El Paso, TEXAS” question about the availability of this data, I am afraid to say it is not available online. We produce quarterly reports, in Indonesian, covering this information but the reports are for the Forestry Department and our own internal use. However, Tigor who manages the Lamandau Camps is providing information about our release program to an Indonesian PhD student at Cambridge University in the UK. So hopefully it will be peer-reviewed and published.

Please keep asking questions and I’ll try to keep answering them! Many thanks.

Tropical Forest Research Station

July has been a busy month, hence my lack of posts (apologies) and it looks set to continue into August. This has definitely been Pondok Ambung’s month. Pondok Ambung is the Tropical Forest Research Station we operate inside Tanjung Puting National Park.

Pondok Ambung is set in a beautiful location on the Sekonyer River, TPNP.

I have already told you of Rene’s study on crocodiles but I think it completely slipped by to tell you that the University of Reading's ‘Summer School’ were here earlier this month. This is the second year, Reading University have run a ten-day field course at Pondok Ambung. It is always great to see students getting out of the classroom and into the forest. I hope it inspires them. They were certainly captivated by the orangutans and gibbons.

Pondok Ambung visitors; orangutans, gibbons, and humans -whose watching who?

And just to prove there are always new experiences to be had, the day Brigitta (who contacted us through Wildlife Direct) was with us at Pondok Ambung, we found a tree that had been absolutely torn apart. You will have seen photos of the damage sun bears can do to trees in one of my earlier posts. Orangutans will also tear off bark to either get at sap or insects. But, on this tree, half the bark had been shorn off and huge chunks of heartwood pulled out. If it was an orangutan or a bear, I would not want to meet them!

It was Rene who gave us the answer: the tree had been struck by lightening (he said there had been an almighty thunder clap and lightening flash the day before). That was why the wood appeared to have exploded outwards. Still it was incredible there was no sign of burning. Despite the downpour, I would have thought a million plus volts would have at least singed the leaves…

Stuck in between two great apes

During last week, when I was in Tanjung Puting National Park, I had a close encounter that reminded me just how impressive these great apes are. Walking down the jetty from Camp Leakey we found our way blocked by Kusasi, who, I can assure you, is quite some bloke!

Kusasi and Tut blocking the way.

Kusasi was the dominant male of Camp Leakey for many years. Tut, a female, sat patiently in front of him; if he was not going to shift neither was she. So we called Abdi who is magical with the orangutans. Abdi simply walked up to Kusasi and shooed him away, much as you or I would a kitten.

Humbled, we thanked Abdi and walked on, only to find Uranus, another cheek-padded male, at the far end of the jetty. The rule with all orangutans is “never within arm’s reach” which means there was no walking past Uranus who has a 2m/7’ arm-span.

Tom, another cheek-padded male - thank goodness he wasn't on the jetty!

Kusasi had by this time returned to the jetty, which meant we could not walk on or go back. I tried my Abdi impersonation but failed dismally. With Uranus, we had to wait him out. It was almost sunset before he sauntered off to make his nest….

Orangutans and Crocodiles

Hello again, sorry for the silence but I have just had another fantastic week in Tanjung Puting National Park. Actually, on Monday I was in Lamandau, on a peat-lands survey, but I was still out of the office and in the forest, which made for a good day!

In case you're wondering where these places I keep mentioning are, here's a map (Pangkalanbun is where our office is).

At Pondok Ambung I caught up with René, the German crocodile researcher, and then spent a wonderful couple of days at Camp Leakey. There were orangutans everywhere! What was great was seeing some unusual things. Foremost on that list was food sharing between two adult females.

Above and below, Rani and Riga - sharing food

Young orangutans will often sample what their mothers are eating. This is part of the learning process; finding out what is good to eat. However, on Wednesday, I watched two adult orangutans Rani and her daughter Riga sharing food. What made this doubly interesting is that it was Riga who was giving food to her mother. There may be some biological reason for this – Rani’s three year old son is obviously Riga’s half-brother but that seems a stretch. Normally, the genetic drivers of caring-behaviour are down the generations, not up them. This could have been a case of dominance; the older female forcing the younger one to submit. However, it is also quite likely that it was a simple act of altruism: Riga had enough to eat so was happy to share with her mother.

The final excitement of the week was finding a dead and half-eaten crocodile. We reported this to René who examined the carcass. He estimated it to have been around three metres in length and was killed in a fight with another crocodile. Almost certainly the other crocodile was bigger.

Sekonyer River, TPNP

Having just bathed in that river it was kind of sobering to know there was a bigger crocodile out there…..

As always thanks for your comments, questions and support of our work. Maciej G, thank you very much for your $50 donation at the end of June. Will try and post again soon - the daily powercuts aren't making it easy!

What do we do with banana trees?

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.

A very rare crocodile

Compared with the week before, when I spent four days out of six in the field, this week seems to have been very office bound with only one visit to the Orangutan Care Centre. I guess that is what happens as audit-time approaches. One exciting thing did happened. Rene Bonke, a German PhD student arrived to begin research into the ecology of the Malaysian False Gharial (Tomistoma schlegelii), one of the world’s rarest crocodiles.

Malaysian False Gharial (Tomistoma schlegelii)

Rene will be spending the next three months at Pondok Ambung Research Station in Tanjung Puting National Park (TPNP). Earlier studies, on which we also collaborated, found “the highest ever recorded density of wild Tomistoma” on the river system leading to Pondok Ambung and Camp Leakey.

Tomistoma are easily distinguished from the other species of crocodile found locally, the saltwater or estuarine crocodile (Crocodylus porosus).

Top photo large Tomistoma on Sekonyer and one below saltwater crocodile (Crocodylus porosus) - not so sweet!

Tomistoma, like the true gharial of India, have slender snouts which are an adaptation for catching fish, their main prey. Tomistoma can reach lengths of over 5 m. Individuals of that size are rarely seen, but we know of a very large one on the Sekonyer River.

One of the residents in the Sekonyer River, TPNP

Tomistoma have never been known to attack people, though they have been recorded catching swimming monkeys. By comparison, saltwater crocodiles can be aggressive and extremely dangerous. Unfortunately one actually took a tourist in 2002. As the sign at Pondok Ambung says “There is a reason why crocodile researchers come here: No Swimming!”

Tomistoma - Photo by Mark Auliya

Sheryl, thank you for your offer of a donation. I read your blog on your visit to the Centre for Great Apes. I hope you are not too offended by chimps spitting because orangutans do it too. And they blow raspberries…

For more information Tomistoma Task Force

Palm Oil - what’s the cost?

Nancy, Cathy and Theresa, thank you very much for your donations. So far on Wildlife Direct when we have asked for your support we have always received a positive response. This is really, really appreciated. The rebuild of the “escapees'” enclosure is progressing well with one whole side already chopped away (of course, I forgot to take my camera some photos soon I promise). Brigitta delighted to know everything is all set for your trip. I will actually be in Tanjung Puting on the 9th so it is probably best if we make a date for the 10th. If you tell your boat driver to stop at Pondok Ambung I’ll meet you there. If for any reason, I have had to go on ahead to Camp Leakey just ask around and someone will point me out. I quite like the idea of videoed questions and videoed answers. I hope it works!

Now onto more serious matters, I am surprised my last post, ‘Small feel of freedom’, was considered light-hearted. I admit the story of a bunch of adolescent orangutans running amok makes me smile, but the story of yet another orphan breaks my heart. And it breaks my heart that he came from a village we know, but outside of our project area. Why can’t we work everywhere?

Late last night, Bhayu (Foundation’s Project Co-ordinator) and Teguh (The Guard Post Supervisor) got back from a trip to the Buluh Kecil and Buluh Besar Rivers in Tanjung Puting National Park, where they had accompanied a German scientist interested in studying TPNP’s peat forests. In one stretch of river, heading upstream from the Buluh Kecil post, they saw a phenomenal 26 wild orangutans.

You can just make out an orangutan in the middle of the trees.

Admittedly, ketiau trees were in fruit, which had drawn the wildlife in, but still that number of orangutans in a journey of, at most, 10km is extraordinary. Two cheek padded males were happily eating less than 200m apart. Clearly, not a lot of competition there. Next, on the Buluh Besar River, our guys encountered a huge colony of fruit bats or flying foxes (Pteropus vampyrus). Flying foxes have a wingspan of up to 1.5m (4’) and have been described as “resembling a small eagle in flight.” According to Bhayu, this colony (or camp as they are technically called) numbered well into the 1,000’s yet elsewhere in Central Kalimantan they are, or already have been, hunted to virtual extinction.

Today, I was told a story by an old friend and colleague, Fajar who does most of his work on the east side of Tanjung Puting. We are helping his team build a guard post there or, more accurately, relocate a guard post because the current site is about to be converted to a palm oil plantation. Fajar and his team were looking for a site for the new post. They went up the Baung River on day one and came back three days later. On the way up, they passed a stand of trees with long-tailed macaques and birds in it. When they came back, all the trees were gone.

Deforestation happens that quickly. And it is very, very real.

Fajar taking GPS reading of an oil palm plantation's boundary.

The photo shows Fajar taking a GPS reading in front of one of the plantation’s approved markers. It is a line of trees, like the one in the background, which has now been flattened. If you look at the map (sorry it is in Indonesian) you can see Pos Baung, the post we want to move and why. Amazingly, the company (P.T.) KUCC has already exceeded its designated area, planting out in P.T. Giat’s concession.

That is a border conflict that we find amusing, but cynical me thinks it will turn out that P.T. KUCC and PT Giat will have the same holding company which means it will make no difference to anyone at the end of the day. It certainly won’t change the fact that the forest, and its wildlife, will be gone.

On the news I heard an announcement that Unilever has promised to only use “sustainable palm-oil” by the year’s end, despite their being no suitable palm oil yet on the market. Greenpeace replied “good, but what is needed immediately is a moratorium of forest clearance”. I am pleased with Unilever’s announcement – they do have the clout to drive change (and it's consumers who have brought this about), but I agree with Greenpeace. This forest clearance has to stop.

Read about Unilever's announcement in the Jakarta Post

Small feel of freedom

I had a great weekend but the home-coming was a little rough. As we have said, the orangutans at the Orangutan Care Centre & Quarantine (OCCQ) are let out to play and learn in the forest. That is good. When the orangutans let themselves out, that's a problem! On Monday eight of the little, "less-than-adorable" orange bundles of mischief took it upon themselves to demonstrate just how rusty their enclosure had become. They popped out its side. Three were obviously a bit shocked at their new found freedom and contented themselves climbing up the outside. One went straight for the food room while the others dispersed themselves around the adjacent cages and our guess is they wanted to find the girls.

All of which would be an amusing anecdote if weren’t for the fact that their enclosure really is beyond repair. For a long time we have actually being patching up earlier repairs but that is getting ridiculous. It is time for a rebuild. And, as the staff are quick to point out, there is another cage in almost the same state.

Photo of the enclosure (middle one) that has now broken.

I am writing in the hope you will consider donating towards the cost of the repairs. A rebuild will cost 13,000,000 Rupiah (approximately $1,410/£714 each). The Foundation has found the money for the first - just so we can minimise the over-crowding that would be caused by moving the eight escapees to other already occupied spaces. At this stage, we have no budget allocation for the extra repairs. We are hoping to raise $3000. This will cover the cage repairs and money remaining from your donations will go towards building temporary holding cages in Lamandau, our orangutan release site. Your support, helping us to reach this target, will be most appreciated.

To put the “happy” story of the breakout into context, that same afternoon we received a tiny infant orangutan, probably around 9 months old. It is rumoured that his mother had been shot and eaten (a practice still carried out by some remote Dayak tribes), he was being kept tied up in a house. The village he came from is at the very southern edge of the Belantikan region but is in the same logging concession in which the Foundation/Yayorin's, Belantikan Conservation Programme (BCP), work. The orphan was found by a couple of logging operation supervisors who took him from the house and gave him to Iman, head of the BCP team. Iman immediately set off on the seven hour drive back to the OCCQ.

I am sorry I did not have my camera with me on Monday - this is an orphan we received sometime ago called Abraham. Helpless doesn't quite capture it, does it?

That orphan will almost certainly have to remain in captivity for four years. And he is only one of the thirty or more orphans we are likely to receive this year. I think there is no better testament to the work of Mr Sehat, Dr Popo and all the other staff at the OCCQ that they can nurture tiny, helpless, traumatized orphans into the boisterous youngsters who then break out. The number of orphans we take in and the length of time rehabilitation takes also explain the wear and tear on the cages.

A final word, to end on a positive note, what made my weekend so good: I went to Camp Leakey, the old orangutan release site. Seeing the orangutans which have been successfully rehabilitated, climbing free in the trees (see photos below) reminds you that there can be a happy outcome to such tragic beginnings.

Apologies for my awful photography.

Part 3: Protectors of the rainforest ecosystem

In my last few posts I have been explaining about orangutans and why they are dependent on the forests for their survival. However, the forests also need orangutans. I have mentioned that orangutans are primarily frugivorous and that they are experts at moving through the forest canopy. The combination of these factors makes the orangutan an excellent seed disperser. Also, because of their large size, orangutans are able to eat bigger-seeded fruit which other species in their ecosystem aren’t able to. Orangutans thus play a crucial role in propagating fruit trees.

As orangutans move through the canopy they will inevitably bend or break branches, opening up the forest canopy. This allows light to reach the forest floor thus helping seedlings to grow and the forest regenerate. Truly, orangutans are a vital cog in the working of the rainforest ecosystem.

The rainforest floor - seedlings compete for light and space

The interdependence between orangutans and the forest has huge implications for conservation. I think I have written before that Indonesia has the world's highest deforestation rate; it also has the world's highest number of threatened mammal species (146 species); is number two in the world for threatened bird species and remains high up there for the remaining taxonomic groups. To save the orangutan, you have to save the forest and when you save the forest you save everything else. (For better or worse, that includes spiders!)

An example closer to my heart is the proboscis monkey, which is only found on Borneo. Tanjung Puting National Park has one of the largest remaining populations. Why? Because of our orangutan conservation work. As an aside, proboscis monkeys are fascinating in their own right. The males have a spectacular nose! (see photo)

Photo by Dr Mark Fellows - Male proboscis monkey (sorry the photo is so small)

Another special thing about the proboscis monkey is that they swim, a rare behaviour amongst primates. Proboscis monkeys actually have slightly webbed hands and feet and are able to swim underwater for about 20 metres.

Proboscis monkey swimming

Similarly, a study of the critically endangered Malaysian False Gharial, a type of crocodile, concluded “High observational records of Tomistoma at the main study site may represent the most viable and stable Tomistoma population of the entire National Park due to the conservation efforts of the Orangutan Foundation”.

False Gharial

There is a lot I haven’t mentioned and I could go on but I don’t want this to turn into a textbook. I find the science of conservation fascinating; indeed the Foundation always argues conservation has to be based on sound science. But, as the saying goes, science only informs. It is passion that persuades.

If you have any questions please feel free to ask.

Fires in Tanjung Puting National Park

I know you are still waiting to hear an orangutan story – for that I apologise. The post is written and will follow this one but I have been caught up in rather more immediate events. I wrote some weeks ago how little rain we have received, well we are now into our third week without a decent shower and have suffered our first fire (see photos below) in Tanjung Puting National Park.

Six and a half hectares went up behind Pondok Ambung Research Station. The fire burned through scrub and secondary forest – it was held at the edge of the primary forest which was a relief but, sadly, this is only a sign of things to come.

We are caught up in “La Nina” weather phenomena which is effecting the Pacific bringing rain storms to north eastern Australia and drought to south-eastern Australia and, bizarrely, to us. Here, I have lived through two El Nino events, in 2002 and 2006. On both occasions the extended dry season resulted in wide spread fires and chocking haze. The fires of 2006 catapulted Indonesia into third place on the list of the largest emitters of green house gases. El Ninos are bad. I have to say, I am not impressed by its sister La Nina either. To be so dry at this time of the year is beyond exceptional. And it will impact on the orangutans. Already, the evening sky is filling with smoke.

Small blazes are tackled directly, encircled by lots of people who tamp down the spreading edges and are backed up by the hand sprayers. Larger blazes require the making of a cut line across the fire front, which is typically a metre (3’) wide scar of bare soil; in 2006 the cut line in Tanjung Puting was 12 km long (see photo below).

The cut line is then patrolled until the fire arrives and is then prevented from crossing. For small fires, our staff is usually first on the scene. For larger fires, everyone is called in including people from the surrounding villages.

Now I am going to break with tradition and ask directly for support. I have no idea whether this request is allowable under Wildlife Direct rules; all I can do is vouch for its sincerity. We need to equip our staff with fire fighting tools. The principal tool is a “beater”, which consists of a bamboo pole with a cut car tire ‘tongue’ at the end. We need to buy lots of these beaters so that we are ready to tackle the fires. I am asking for a $2 donation from each reader. The beaters costs around $1.50 and the extra money will go towards buying hand sprayers which are used for dousing beaten, but still hot, embers (see photo below).

Thank you for your support and I will keep you updated.

All creatures great and small

I see the number of comments my posts are attracting has shot up. However, the comments also make me think you are a strange lot. Here I am supposed to be writing about orangutans, I tell a nightmare story about spiders and I get a deluge of replies! If you want more horrible spider stories, stand by because here's another one. Thank you F. J. PECHIR for telling me the spider, an arachnophobic's worst nightmare, that I had in my bathroom, was in fact harmless. It is reassuring but I have to question the use of the word "little"? I could joke that I too would handle them with a telephone directory, but I totally accept your point that spiders are part of a healthy ecosystem. I just wish they weren't part of mine!

A couple of years ago, on an orangutan survey, I felt something on my arm. To my horror I discovered it was one of the long legged spiders shown in the photo below (can you identify it F.J. PECHIR?).

Now, in a perverse kind of way, I had always wanted to know what I would do if I had a big spider on me: would I freak out, throw a blue fit and probably get bitten? Or would I freeze? That experiment has now been conducted and I can tell you the instinctive reaction is to freeze. At least until your friendly, local field assistant flicks it off. I would like to be able to tell you I then cracked a joke and carried on just as Indiana Jones would do. That, however, is a club I am not a member of.

One of the sayings (gross generalisations?) you hear about spiders in Borneo is "if they climb walls or sit in webs, they are harmless. If they run on the ground or have burrows, they are bad". Photo number 2 is a bird-eating spider. You guessed it: it lives in a burrow, is incredibly aggressive and is huge. The first one I ever saw was picked up in the car headlights as it crossed a road! I do not know how many birds they catch but they are certainly partial to mice.

The photo of the stag beetle is thrown into as a challenge to any palmetto bugs out there!

I also thought you might be interested to see some pictures of Camp Leakey, the original study site of Dr Galdikas. When you are in Camp Leakey you do get a sense of history; some of the orangutans she talks about in her autobiography "Reflections of Eden" are still there today.

The release of rehabilitated orangutans at Camp Leakey ceased in 1995 but many of the ex-captive orangutans, or their offspring, still wander in and out of Camp. Observing the ex-captive orangutan’s behaviour provides an insight into orangutan intelligence that couldn’t be gained from wild orangutans. The apparent ease with which they imitate human behaviour (washing laundry, opening locks on doors) confirms just how intelligent this great ape really is!

It's all about team work!

I know I promised I said I'd write more about orangutans soon. Tomorrow I'll make good on that promise, as this afternoon I have to go to the Orangutan Care Centre Quarantine. There will be a story soon!

Thank you

Dear Theresa thank you very, very much for your offer of a donation for malarial medicines. At the risk of sounding silly though, I have to confess I am not exactly sure how the donation side of things works. (I was gong to add "I just do the work", but know I would be told "No, you just write the stories"!) I am pretty certain a bank check payable to Orangutan Foundation would work. However, to be on the safe side, I will get the Orangutan Foundation UK office to contact you to confirm the best method. BTW, I know as a condition of having space on Wildlife Direct, a dedicated bank account was set up, which is managed by the UK office. This is where your donation will be banked. I also see there were a couple of questions on climbing up the radio mast. Neither going up nor going down was pleasant. The antenna is sited maybe 60 – 70 feet up (approx.20m) the mast. I have to say though, the first ever antenna to go up was at Camp Leakey, TPNP. That one was at the very top of the mast, 33m up and I kid you not, besides dropping spanners and nuts I had the horror of having an orangutan climb up after me. Those towers weren't made for two. Fortunately she stopped about half way up and I just waited until she could be enticed away.

Jodie tells me she has a photo of Boni which I will try to get from her. In the meantime, here's another of her and Peter's photos from the OCCQ, which I love; Ibu (Mrs) Ida taking the babies out for their forest time.

As always, thank you for your interest and support

Stephen