Orangutan still very sick but now eating.

I went out to the Care Centre today to check on Zidane. While still in a pretty awful state he is improving. We have brought one of the Camp Buluh staff back to town to sit with him throughout the day. He offers Zidane food whenever he feels like it. Zidane is eating but he is reluctant to drink. However, the affection he shows for people is touching. He actually slid off his makeshift cot for a hug. Thank you Brigitta for your generous donation of $100 it is very much appreciated by all of us.

(Apologies if the photo is dark – I deliberately switched the flash off)

Elly, from the UK office, is visiting the field projects at the moment so she came to the Care Centre too.

Elly receiving an enthusiastic welcome.

There is a pair of binturongs (Arctictis binturong) also known as bearcats at the Centre at the moment.

They are very cool animals. It is a dream of mine to see one in the wild… as well as to Zidane back in the trees.

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!

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…

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!

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

Trapped Wildlife

Releasing caged wildlife is rarely anyone’s idea of fun. Panic-stricken animals tend to lash out and they don’t have claws, teeth and talons for nothing. Which is why, yesterday, finding an eagle, a snake and two macaques caught in fish traps provided a challenging finish to the day. As always, I must apologise for the photos; but this time we did have a good excuse; we were all a bit too busy to take photos. So, thank you Rene (a peat forest researcher) for taking the ones below. The fish traps were made of a wooden frame wrapped in netting with an inverted slit through which fish can enter but can not escape. Because the water level in the Mangkung River, the Lamandau Wildlife Reserve, has dropped so much the traps were exposed and the fish inside had obviously tempted the monkeys and the crested-serpent eagle in for an easy meal. Certainly, I have never seen animals caught in them before.

Jak, the Lamandau Patrol Manager and I tackled the eagle first, only to find there was a small python in the trap as well. I was certain that as we cut away the netting the eagle would either peck or slash with its talons, which were wrapped in the netting. Amazingly, once the roof was cut away the bird freed its feet and flew out right in front of our faces, without scratching either of us.

Crested serpent-eagle caught in a fish trap (photo by Rene Dommain).

The python was half way through the netting but having gorged on the trapped fish had a bulge three quarters of the way down its body, which would not fit through the mesh. Jak was all for leaving it and I have to say as its head twisted around I thought he had a point. However, as it was, the snake would be a sitting target for the next eagle to come along. So trying to keep the sharp edge away from its skin, I slid my knife in between the snake and the netting and cut it free. Great, we were now in the water with a python and neither of us wanted to think about crocodiles!

Juvenile macaque caught in a fish trap - once freed he swam away (photo by Rene Dommain).

The macaques were about 100m downstream. In one trap there was a juvenile and on the opposite riverbank, an adult female, thrashing around madly. We were able to free the youngster and I swam over to cut out the female. Again, having some experience of macaques, I thought as soon as the top was open she would come flying out and bite. My dulcet tones did nothing to calm her and, as I cut away each side, she would retreat into the opposite corner ensuring she was always under netting until the whole top was cut off. Only then did she come out.

It was obviously our lucky day for instead of flying out as predicted she actually dove down and swam away under the water. We saw her pop up and climb out, maybe, 15m away.

Four animals released without injury to either them or us. Not bad. Then I scrapped all the skin off my shin climbing back into the boat!

Nancy M., thank you very much for your donation of $50, that you made at the end of April, your support is much appreciated.

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The Gibbon’s Gone

I felt really good about what we achieved today. Early, last week, an agile gibbon (Hylobates agilis) was delivered to the Orangutan Care Centre & Quarantine (OCCQ).

The gibbon

The story went he did not “belong” to the man who brought him to the Centre. Rather the man had caught the gibbon after it had escaped from a neighbour’s house. Maybe, maybe not. However, at least the man was giving the gibbon up so we could not be too angry. But, with over three hundred orangutans in captivity, plus a sun bear, we really don’t need another mouth to feed.

As gibbons should be!

Especially not a gibbon. They are fascinating creatures but require specialist management. Gibbons mate for life and fiercely defend their territories. They swing through trees with amazing ease but that does mean their enclosures should ideally be very high and long so they have room to move. None of this suits the set up at the OCCQ.

So we called up Kalaweit, a gibbon rehabilitation project near the provincial capital, Palangka Raya (www.kalaweitfm.com/kalaweituk.htm) . They would happily take our new arrival. The Head of the local Forestry Department’s Agency for the Conservation of Natural Resources, under whose jurisdiction we operate, offered the loan of his vehicle and prepared the necessary paper work. This morning, the gibbon set off to begin what will hopefully be the final stage in his journey from captivity to the forest.

Hopefully the final stage in this gibbon's journey back to wild.

It will cost us $150 in fuel, a night’s hotel accommodation for the drivers, and a donation towards the gibbon’s necessary medical checks. In return we have supported the Forestry Department in achieving their mission, maintained positive cooperation with another wildlife NGO and, most importantly, done the right thing.

Gibbons don’t belong in cages. We can not set him free but Kalaweit can.

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Palm oil, People, Bears and Banteng!

Dear All A few quick replies before the weekend to comments received during the week.

Firstly, the thorny issue of “sustainable palm oil”. Cathy, at the Foundation office in London writes:

“So far there is no sustainable palm oil from Indonesia or Malaysia. The Roundtable on Sustainable Palm Oil (RSPO) has said they hope to have some sustainable palm oil on the market at the end of this year. As far as we are aware most products that are "palm oil safe" or "Orangutan Friendly" are products that actively avoid palm oil. For example, the companies Paterson Arran and Little Satsuma, both supporters of the Foundation, avoid or have stopped using palm oil because of its associated problems. They are not products that “contain sustainable palm oil’, rather they are palm-oil free. However, there is palm oil that has been certified organic and is apparently grown in a sustainable way from Columbia.

It is probably worth asking companies, that declare their palm oil is sustainable or "Orangutan Safe", where it is sourced.”

Chris asked about the attitudes of local people. It is a huge question that most conservation organisations must deal with. What is clear, in order to be successful, you have to have the local people on your side. The reality is people will generally be motivated by self-interest. Employment is one way of marrying our and local people’s interests and has the added benefit of, over time, generating a heartfelt commitment to conservation. Many, if not all, of our staff have internalised respect for the forest and being “Orangutan Foundation” is part of their identity.

Mutual attachment!

It also has a trickle-down effect that spreads to their families and outwards to the communities in which they live. It is much harder for someone to take up illegal logging when they know their next-door neighbour will be out patrolling against them. In my blog I have also mentioned our programmes in Lamandau and Belantikan. Here we are actively working alongside local village communities to create and generate alternative and sustainable ways of earning an income from the forests.

You were all way too kind about my sun bear photos. Have you seen on Wildlife Direct there is actually a new blog about sun bears http://sunbears.wildlifedirect.org/ This group is based in Sabah, Malaysian Borneo.

Also in the week there were a few comments about Banteng. One of the little known facts about Banteng is that the largest population anywhere in the world is in Northern Australia, where they were introduced over a hundred and fifty years ago.

Lastly, thank you very much to the person who made an anonymous donation last week – your support of our work is much appreciated.

Have a good weekend.

Morning at the Orangutan Care Centre

As promised, I went to the Care Centre this morning to check on progress with the cage repairs. As requested, I also gave Montana “a nod”, as well as a bunch of flowers which he devoured. To be honest, I think he was more interested in watching the workman than in eating. His neighbours, however, were watching the flowers greedily.

Montana

Montana's neighbours

Thank you so much for everyone who donated to the repairs. The welding has been completed. The metal work is now being painted with rust proof paint which will then be covered with the standard green paint used at the Care Centre.

Sleeping shelves and tyres will then be fitted. After which, all that remains to happen is to fill it with orangutans. And that should not be difficult. The escapees are crowded into one cage just down the line from Montana. We are hoping that once their enclosure is fixed, we’ll be able to repair the one they are now in.

The Escapees

It was good being at the Care Centre in the morning, as I could see the orangutans being taken out for their day’s exercise in the forest. As always, it was amazing to watch Mr. Laju, one of our blind assistants, leading the orangutans out. Mr Laju went blind later in life but he can still follow the forest paths and board walks into the surrounding forest, and when I say board walk I mean a single plank pathway!

Mr Laju

The other incredible thing is the orangutans never mess him around. If you and I tried to take them out, I guarantee they would be scrambling up the surrounding bushes, dashing off here and there. Mr Laju does ties a piece of string around their arms but that can’t be the secret. Any self respecting orangutan could pull away from that, if they wanted to. Clearly, they don’t.

Also at the Care Centre at the moment is a female sun bear. I did take a couple of photos but, even by my low standards, they were only fit for the recycle bin! Of course, I have excuses: the bear’s enclosure is very dark; it would not stop moving around; there are too many branches in the enclosure - that's my excuse.

Sunbear

There is also a gibbon newly arrived at the Centre which we’ll arrange to have sent to Kalaweit, a specialist gibbon rehabilitation centre, in the next few days. We have our hands full with orangutans, without adding gibbons into the mix.

Again, many thanks.

Endangered Species Confirmed!

Very exciting news just in from our partner organistation, Yayorin about banteng (wild cattle) being found in Belantikan. Please see the press release below. How the banteng were found also highlights the work needed to be done to save this species. This news comes just after my last few posts about orangutans and is another example of why protecting orangutan habitat is important to all biodiversity, especially those that are threatened. PRESS RELEASE

For Immediate Release

Endangered Animals found in Central Kalimantan

Biodiversity research in the Belantikan Hulu ecosystem of Central Kalimantan (Indonesian Borneo) was started in 2003 by Yayorin (Yayasan Orangutan Indonesia). Other than a large population of orangutan, the research also gathered some information on the existence of the endangered banteng or wild cattle (Bos javanicus) from the local people who live in the research area. This information was valuable because it is believed that banteng distribution in Kalimantan is becoming more and more limited and largely unknown.

Banteng confirmed in Belantikan

In 2005, Yayorin conducted further research and was able to gather more information and data. According to the local people, banteng were often seen in sopanan or saltlick areas, saltwater sources where animals go to drink and to get the mineral they need. Although the team found their tracks and faeces many times in these saltlick areas, they were not completely convinced of these findings because it was possible that they belonged to cows that were common in Belantikan.

On November 20th, 2007, Yayorin team conducted yet another survey on Bukit Durian area of Kahingai Village. There they encountered a surprising find: two well-preserved banteng tracks; one was about 12 cm x 11,5 cm and another one was about 14 cm x 13 cm. According to their sizes, it was believed that those tracks belonged to one male and one female banteng. In addition, the tracks were also found in a habitat dominated by bamboo trees.

On April 11th, 2008, two local people went hunting using dogs and spears. On their way, their dogs found two banteng (mother and child). They then killed the mother using spears, while captured the baby and took it to the village. The location where these banteng were captured was around Tungkapan River, Belantikan Raya District, Lamandau Regency. Moreover, according to some local people who go into the forest to hunt pigs, they also encountered more than ten bantengs between January and February 2008.

All stakeholders need give their serious attention to this matter and do concrete actions to preserve the existence of these endangered banteng in Belantikan area. The last thing we all want to happen is to see these wonderful and beautiful animals extinct in the wild.

FACTS ABOUT BANTENG (bos javanicus)

Status: Endangered

Population: 3,000 – 5,000

Distribution: India, Bangladesh, Brunei Darussalam,Kamboja, Thailand, Laos, Myanmar, Vietnam, Malaysia, Indonesia (Java, Bali, Kalimantan)

Threats: Hunting and habitat loss and/or degradation (agriculture, plantation, forestry, housing)

For more information:

Togu Simorangkir – Chairman of Yayorin Email: togu@yayorin.org

Yayorin (Yayasan Orangutan Indonesia) Jl. Bhayangkara Km.1 Pangkalan Bun, 74112 Kalimantan Tengah Telp. (0532) 29057 Fax (0532) 29081 Email: info@yayorin.org Website: www.yayorin.org

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.

Fruit and Toads!

Stephen is currently at meetings in Jakarta so, as a fill in, please see the two pieces below, written for this blog by the Belantikan Conservation Programme (BCP) Team. The Orangutan Foundation believe that scientific research is a fundamental tool in ensuring the continued survival of the orangutan and the long-term protection of its habitat. Research reveals the interdependence of all forms of fauna and flora (including toads, fruit, orangutans and humans!) and provides us with the facts required to make informed decisions about how we manage an individual species or an ecosystem. - Iman Safari, Program Manager of BCP

‘I have worked with community in four villages at Belantikan Hulu, Kalimantan Tengah for two years. However I have never been there while the fruit season arrives. Finally, I got to taste several exotic fruits that I have often been told about by the Belantikan Village community.

Please you take a look at these exotic fruit’s pictures. Not everybody has an opportunity to see these exotic fruits such Mentawa (Artocarpus sp), Durian Pampaan (Durio kutejensis), Kusi (Durio dulcis), Lempahung (Baccaurea lanceolata) and Asam Mehawang (Manggifera foetida) since these fruits could be found only in Kalimantan’s countryside.

Mentawa (Artocarpus sp)

Durian Pampaan (Durio kutejensis)

Kusi (Durio dulcis)

Lempahung (Baccaurea lanceolata)

Asam Mehawang (Manggifera foetida)

In my own opinion, those fruits have extraordinary flavor. As a part of Indonesian plasma nutfah (germplasm), they should be grown properly in order to cultivate their superior variety. As matter of fact, those fruit will be extinct if there is not any pre-plan farming to be taken. The government should have started to develop an initiative to keep their exotic fruits existing.

At the present time, the forest in Belantikan Hulu has been changed to be wood repository area and iron mining area. If there is no pre-emptive scheme to grow those exotic fruit, surely they will be become extinct someday. The next generation, most probably, would never taste or witness them. I felt so fortunate about experiencing the natural-wealth of Belatikan Hulu forest.’

- Sasi Kirono, Resercher of BCP

‘The Belantikan region has very high ecological assets. The variety of ecosystems and the location altitude (76-1099 mdpl) might also be the factor of ecological wealth. This area was surveyed in 2005 and 32 amphibian species and 38 reptile species were found. The survey also found an endemic and very rare jungle toad, Barbourula kalimantanesis.Another rare amphibian species, Genus ichtyophis, was also discovered but this extremely rare species has not been classified, even though the image has been taken by camera.

Barbourula kalimantanensis

In my most recent survey I discovered 38 amphibians and 18 reptilians. During engagement of the survey, we have a hard time to categorize discovered species due to limitation of herpetofauna identification.

Discovering Belantikan's treasures - BCP researcher

Herpetofauna are important as their presence is a bio-indicator for healthy environments. My simple research should have continuation. I wish there will be other researchers to have the same interest like me.’

Protecting the Belantikan forests and its orangutans.

Thank you Theresa S. and Faye B. for your most recent donations - your ongoing support is much appreciated. In the last few weeks we have received a few reports from the team in Belantikan on various fauna and flora that have been surveyed. They are really interesting so I'll post about these soon but first I would like to give you a proper introduction to this region and our work there as I have only mentioned Belantikan briefly before.

It is only in the last few years that the true extent of the Belantikan’s incredible biodiversity has been revealed. A survey, by Togu Simorangkir, in 2003, found an estimated 6,000 orangutans and a very high level of biodiversity– this is the third largest orangutan population in the world and the largest population outside of a protected area. These facts make Belantikan a high priority site for orangutan conservation.

Upland forest of the Belantikan Hulu

The Belantikan forests spread from the foothills of the Schwaner Mountains between the Arut region and the border of West Kalimantan (see map).

(Sorry about the quality of the map!!)

It is a spectacular place with steep cliffs and waterfalls. There are many rivers flowing through the valleys, including the main Belantikan River that flows into the Lamandau River. There are a variety of habitat types that includes lowland forests, swamp and upland forests thus creating a diverse range of ecosystems with abundant species of flora and fauna. Research into the biodiversity of the region has so far found; ten primate species (includes orangutans), seven of these species are listed as protected and four are endemic to Kalimantan (found nowhere else); 31 non-primate mammals species; 207 bird species; 32 amphibian species; 38 reptile species and 59 fish species. It is thought that there are many more species in Belantikan that haven’t yet been found. Installing camera traps in this area could help to reveal more species and previously undiscovered ones.

The forests of Belantikan are a biodiversity hotspot and an estimated 6,000 orangutans are found there.

The Belantikan region belongs administratively to 13 villages, the Belantikan Raya District and the Central Kalimantan Province. The communties of Belantikan depend on the forest products, both timber and non-timber, for their livelihoods. They have a strong spiritual bond with the forest and unique traditional rituals and cultures.

Unfortunately Belantikan is under threat. It is not a protected area and currently most of the forested area of Belantikan is a logging concession. Gold mining used to occur but has now stopped, however, its impacts are still seen and felt by the local communities with some rivers having been badly polluted. Iron ore mining is now posing a real threat with licences for exploration having been awarded. If it goes ahead the consequences could be disastrous for this forest and its wildlife - this is a real worry and we are monitoring the situation very closely.

The Belantikan Conservation Programme (BCP) is a partnership between Yayorin (local NGO) and the Orangutan Foundation, and with an EC /UNEP/Great Ape Survival Project (GRASP) grant, we are actively involved in the conservation of this area and its large orangutan population. As I have mentioned Belantikan is owned by the local village communities, and ultimately, the fate of these forests are in their hands. We try to influence how the communities use and manage the forests by offering advice and demonstrating alternative income-generating solutions. Within the communities we are increasing conservation awareness and the recognition, of Belantikan, as an important resource for their future.

Rattan -being processed. Rattan is one of the main sources of income for local communities.

Balai Belajar -the training centre where the BCP team demonstrate sustainable agriculture and advise on other income generating techniques for the local communities.

This important orangutan population has just been found, and now we know it is there, we have to ensure its long-term survival and protect this invaluable ecosystem.

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!

Tough Times

I apologise for the lack of orangutan news recently. I was at my desk for all of last week because every year, during January, we have to write up the previous year’s activities and prepare the work plan for the year ahead. These reports are then submitted to the Government. It is not without its interesting moments, but essentially it’s a bureaucratic exercise that certainly doesn’t involve watching orangutans. And it hasn’t been the easiest time to do all this. The reality of life here is that if it is not a power cut it is a fuel shortage. I am typing (thank you laptop) this by candlelight – we have had no electricity since 5pm and it is now 9 pm. There is virtually no diesel in town, which is why the electricity generating station is only operating part time and kerosene has already run out. Indeed, even in Jakarta families are being rationed to 1 litre per week which is nothing when kerosene is the main cooking fuel. In our camps and guard posts the Assistants are having to cook on wood fires, something we hate having to do. The lack of diesel is providing a challenge for our forest patrols. Only journeys that are essential can be made so we have to prioritise our work carefully in order that we can maintain our high profile monitoring and vigilance. The forests need protection fuel or no fuel.

The fuel shortages don't just affect my work life but my home life too. Recently I was asked about snakes. Snakes, while certainly not my favourite animal, I can cope with. Spiders, however, give me the heebie-jeebies. The other day I went into my bathroom and saw a huge black huntsman above the door. I fled – naturally. Then there was a power cut -great timing. That night, I went back into the bathroom, with a candle, to wash and wouldn’t you know it the spider had disappeared. And that’s what I hate about spiders: they just appear and then disappear. And my bathroom is next door to the bedroom and trying to find a spider with candle in hand isn't fun. I still haven't found it!

The spider!!

We not only have fuel shortages but we are also experiencing high seas and so very few supplies are getting through. The price of nearly everything; rice, soy sauce and even cement has increased. The weather has been completely unseasonable with very little rain falling this month. The rivers are unbelievably low. February normally heralds the start of the fruit season, but without rain the fruit will wither on the branches. Life is tough in the field, inflation is on the way up and, for the orangutans, there could be lean times ahead with the rehabilitants having to rely on supplied food, which is funded entirely by the Orangutan Foundation.

We’re laying plans and there is a general upbeat mood; to be honest things can really only get easier!

More real orangutan news soon.

Snakes and a big thank you!

Dear Theresa and, of course, other readers Thank you very much for your very generous donation. It is much appreciated. You will be pleased to hear Mumsie was returned to Camp Gemini yesterday. She was ready to leave the Orangutan Care Centre & Quarantine on Monday, but because of the fuel shortage we decided not to make a special journey to take her back but rather to wait until the weekly supply run. Normally we push to get orangutans out of the OCCQ as quickly as possible so this was an exception. However I am sure, in the big scheme of things, a few extra days at the OCCQ won't have done her any harm.

Interesting question about snakes. It is something many people ask about. As would be expected there are lots here but they are very rarely seen. In the forest are reticulated pythons that can grow to enormous lengths (well I consider 5m/16' enormous!

Same photo of the python but the lower photo has markers to show the snake (photo by Steven Frankham).

There are poisonous snakes: cobras, kraits, vipers and keelbacks. Then there are the non-poisonous snakes ranging from the thin racers, through bronzebacks, whip snakes (all fairly common) to water snakes.

The interesting thing is I have seen more snakes in town than I have in the forest; I came home once to find a (harmless) racer on my doorstep. They are drawn to town by frogs, toads, rats and mice. Racers are one thing, cobras another - and I have only seen them in two places: palm oil plantations and in town. They like these "unnatural" places because of the unnatural abundance of prey to be found there.

Cobra (photo by Peter Ellen)

Cobras are pretty specialised nocturnal hunters and, in town, move around the storm drains. I can not pretend they are commonly seen (once or twice a year maybe?) but we have had two staff members bitten by them in the time I have been here - both when they were walking at night. One was very serious - she required eight days in hospital. The other was less serious and it is believed the snake was surprised and struck before it had filled its venom sacks. Nevertheless he felt queasy and vomited for two days. Unfortunately, we can't carry antivenin because it needs to be chilled. It is however available at the local hospital.

Again, thanks and best wishes,

Stephen

Tropical pitchers and questions answered!

Mr Devis has sent an update from Pondok Ambung Reseach Station, TPNP about tropical pitcher plants - a fascinating carnivorous plant species. First though we have received quite a few comments and questions from our last post 'Lamandau Ecosystem Conservation Partnership - community meeting'. We'll deal with those before "handing over" to Mr Devis. Thank you F.J.Pechir for your comment and question about the survey of the orangutans in Sabah. Without seeing the study and knowing more about it it is hard to comment on. There was a study published in December 2004 by Marc Ancrenaz et al. which also used aerial surveys for estimating the distribution and population sizes of orangutans in Sabah (perhaps it is this study which you are referring to?). Before this study the previous estimates for Sabah ranged from less than 2,000 to 20,000 orangutans, the M. Ancrenaz study estimated the population at around 11,000 orangutans and we think is an accurate figure.

Thank you Theresa Siskind for your question about eco-tourism in Lamandau. The Orangutan Foundation doesn’t run an eco-tourism programme to the Lamandau Reserve because it is an orangutan release site. With the Lamandau Ecosystem Conservation Partnership we want to develop long-term sustainable incomes for the local communities and in our experience eco-tourism isn't a source of income to be relied upon because it is often influenced by global issues, for example, terrorism. Some products made by the local communities, rattan baskets or mats, are on sale to tourists who come to visit Tanjung Puting National Park. We do value and realise the potential of eco-tourism to help protect wildlife and it has certainly done this in TPNP. Please visit our eco-tourism page on the Orangutan Foundation website.

The tropical pitcher is a very interesting carnivorous plant species and the uniqueness of its shape and colour has captured the interest of Mr. Devis who has been studying the tropical pitcher plant at Pondok Ambung. Over to Mr Devis....

Our survey began in the peat swamp forest around Sungai Sekonyer Kanan. Exploration has to be limited to the dry season because during the rainy season the rising water levels make it almost possible! We have so far discovered two types of tropical pitcher plant; Nepenthes ampullaria which looks like the pitcher cup and Nepenthes reinwardtiana which looks like a cylinder tube (see photos below).

We noticed that Nepenthes ampullaria grows in large quantities, in a centralized position in one particular spot. Our second survey was in the swamp forest around Pondok Ambung and this time three species of tropical pitcher were discovered. Two were species found in the first survey. The third species, Nepenthes rafflesiana (Raffles' Pitcher Plant) which has lower pitchers are generally round, squat and winged, while the upper pitchers are narrower at their base. We discovered that Rafflesiana grows well as a colony with Nepenthes ampullaria.

Three pitchers have been discovered so far Nepenthes reinwardtiana, Nepenthes ampullaria and Nepenthes rafflesiana. We need continuous surveys so we can uncover other types of tropical pitcher and learn more about their distribution so that conservation efforts can be taken.

I am hoping that there will be others researchers who have a similar interest in Tropical Pitcher research. Fellow researchers - I wait for your arrival here in Pondok Ambung!!

Devis - Manager of Pondok Ambung Research Station.

As we promised, here's the first introduction to one our key staff. You will hear more about Devis and his work at Pondok Ambung in future blogs. Devis Rachmawan, is manager of Pondok Ambung Research Station in Tanjung Puting National Park (TPNP), has only been working with the Orangutan Foundation since June 2007. Devis is of West Java and Nusa Tenggara descendants and his motto is “life should be at liberty but full of responsibilities”.

Devis is from Bogor, in West Java and he has a degree in Forestry. He is hard working and always eager to learn, especially about wildlife and ecology. When he’s not in the field his favorite activities are watching movies, cycling, traveling and hiking.

Devis

In the short time that Devis has been working for the Orangutan Foundation he has, in his words, received countless positive experiences. He admitted that he was very anxious when he sailed the Kelotok (traditional wooden boat) alone for the first time ever. Whilst he was sailing from the estuary of the Arut River to the estuary of the bay he took a really big wave. But observing a wild tarsier (Tarcius bancanus) for the first time at Pondok Ambung, TPNP, is one of his most unforgettable experiences. Tarsiers are ‘primitive’ primates that are rarely seen in the wild as they are, small, solitary, and only active at night.

Tarsier seen at Pondok Ambung, TPNP

A message from Devis “ I would like to take this opportunity to invite all readers to participate in helping to rescue wild animals, as well as their natural habitat as much as possible. We still have time to make this happen. Once everything is destroyed, there is nothing that can be done except never ending sadness”.

Peace out from Pondok Ambung!!!