From our Sumatran tiger conservation volunteering holiday in Indonesia (http://www.biosphere-expeditions.org/sumatra)

The article below was written for a wildlife magazine based on the experiences of the first group and we thought you might light to read it:

Riding the tiger

On a volunteer expedition to save the Sumatran tiger in its embattled jungle home

“Not long ago”, whispers Febri as he crouches down on the dimly-lit jungle floor. With his hand he outlines a faint track in the mud, then lets his arm rise to trace the animal’s path between the towering trees. My world shrinks as I realise that I share this forest with a big cat. A very big cat. “Don’t worry”, Febri assures me with a smile on his face, probably because the look on mine is so obviously uneasy, “they are not aggressive and humans are not on their menu – unlike perhaps in other countries where they have real man eaters”. I relax and stand in awe. Of this forest. Of sharing it with one of the most fascinating predators on the planet.

This forest is Rimbang Baling Wildlife Sanctuary on Sumatra and I am here on a volunteering project with Biosphere Expeditions to study the Sumatran tiger. My journey here from Pekanbaru, a bustling city where I saw exactly zero foreigners over two days, took me past nothing but palm oil plantations for three hours. The destruction is as staggering, as it is heart-wrenching. I am reminded of the Scottish Highlands that once were covered in forest too and now are nothing but a heathery desert. Here on Sumatra, essentially every scrap of flat land has been converted into plantations. But Rimbang Baling lies in the mountains. Mountains so steep and inaccessible that they are of no interest to the palm oil barons. Mountains where the jungle still rules, where there are no roads, only rivers and streams along which you can travel into the forest. And as the world slips by under the humming of the outboard engine and the gurgle of the water under the longboat, buttressed forest giants guard the river, as they have done for what feels like thousands of years, their branches hanging over the green waters of the Subayang river, like cathedrals of nature, stirring something deep inside me, a visceral sensation of being part of the web of life. And this web of life is everywhere here. Wild pigs stand on the banks, completely oblivious to our passing (pigs are not hunted by the local Muslim population). A massive monitor lizard emerges from the water and snakes its way onto the bank. Gibbons sing their songs in the trees without revealing their location. Macaques are not so shy and perform their aerial acrobatics in the branches. Birds twitter, flap and fly. And green comes in a million hues – from the murky, muddy swirls of the river to the bright, clean colour of palm leaves.

And it is here that the tiger has taken refuge. The Rimang Baling sanctuary was established in 1984 and currently measures 1360 km2 comprising highland and mountain tropical rainforest ecosystems. Slopes vary between 25% – 100% and the highest elevation is 1070 m. The sanctuary is a biodiversity hotspot and a known Sumatran tiger breeding area. As such it has been classified as an all-important global priority tiger conservation area.

Although the outlook for tigers may often sound bleak, there are success stories too. In well-managed areas with effective tiger patrols and where local communities benefit from tiger presence, there are clear signs of recovery. It is therefore of critical importance that tiger populations are monitored regularly to safeguard effectively the populations that still exist and that local communities play a key role in and benefit from tiger conservation. And this is why Biosphere Expeditions, a non-profit conservation organisation, together with WWF Indonesia, has established this expedition in Sumatra. This expedition is why I am here.

A few years back, WWF Indonesia asked Biosphere Expeditions for assistance with tiger monitoring and to act as a showcase for how responsible, low-impact tiger tourism activities can generate local jobs and build capacity. My being here in the jungle is the result and I am on the first group of the inaugural expedition.

We get up with the sun and to the sounds of gibbons singing as the forest awakens. In small teams we venture out into the green, sometimes sweating our hearts out as we climb the steep hills in search of signs of tiger and their prey, sometimes enjoying the natural air-conditioning of a boat ride to a remote community to ask them about tiger events and their attitudes towards the big cat. Only yesterday we had word and a mobile phone photo of a tiger track in a rubber tree plantation. Today we are back to have the man with the story and photo lead us to the spot to search for more signs and perhaps place a camera trap that will monitor the area for us. Wherever we go, small crowds gather to look at the strange strangers looking for the tiger. Wherever we go, there is purpose and drive in the team, made up of people from all over the place. There’s Tessa, a user experience designer from California; Manuela and Matthias, a health worker and an architect from Germany; Michael, working in IT from Australia; and Steve from Hong Kong; and of course our Indonesian scientist from WWF and his helpers. But despite our different backgrounds and ages, we mould into a team quickly, united by our common goals and interests in nature and wildlife.

The green hills are steep and hard work. Easier access is provided by the myriad of streams that cut their way through the steep mountains around us. It is cool and shaded down here. Butterflies skirt the clear air. A wild pig crosses the river 20 metres behind us, with one eye on us and the other on the path ahead. We have a wildlife ranger with us – there are only four for the huge sanctuary! – and he documents illegal logging that we come across (and later some arrests are made). We follow the bends of the stream, sometimes wading, sometimes climbing over logs and sometimes cutting through the forest, our machetes singing, on a bend with deep water. Some of us opt to swim instead. Deeper and deeper we get into the forest, documenting tracks in the mud and sand, scratch marks on the trees – made by the Malayian sun bear and the tiger – setting camera traps in promising locations in the woods. It is a long, wet and exhilarating day. And at the end of it, we reach a stone bowl where the stream cascades down the rocks, power-showering us with diamonds of water, creating rainbows where the sunlight penetrates the canopy above, bathing the forest in spray and colour, soft green moss everywhere. It is an enchanted place and in our hearts we are certain we are the first foreigners to set eyes on it. We are trailblazers, explorers of old, having swapped our guns for camera traps, helping with tiger research and conservation and bringing money to local communities by buying their food and using their boats, expertise and other services. And as the sun sets on our day, camera traps hold a silent vigil in the forest next to the giant forest trees. We fall asleep hoping that they will see the tiger pass through the forest and take pictures for us. Pictures that will be one piece in the puzzle that is the survival of the Sumatran tiger in his beautiful and embattled jungle home.

Info box Sumatran tiger

The Sumatran tiger (Panthera tigris sumatrae) is endemic to Sumatra, one of the largest islands in the Indonesian archipelago. It is the smallest of all of the tiger subspecies and is distinguished by heavy black stripes on its orange coat. Listed in IUCN’s Critically Endangered category, there are probably fewer than 300 individuals left in the wild. As a top predator, the tiger needs large joined-up forest blocks to thrive, and used to roam across the whole island. It now occurs in isolated populations, its habitats having been drastically reduced by clearings for agriculture, plantations and settlements. This habitat destruction also forces the tiger into settled areas in search of food, where it is more likely to come into contact – and conflict – with people. Next to habitat destruction, poaching is another very potent threat. Studies have estimated that up to 78% of Sumatran tiger deaths, consisting of about 40 animals per year, are as a result of poaching, either as retaliatory killings or to feed the demand for tiger parts. Despite increased efforts in tiger conservation – including law enforcement and anti-poaching capacity – a substantial market remains in Sumatra and the rest of Asia for tiger parts and products.

Info box Indonesia

Indonesia is an archipelago comprising approximately 17,000 islands, only 8,000 of which are inhabited. It encompasses 34 provinces with over 238 million people, making it the world’s fourth most populous country. Sumatra is one of the biggest islands of the archipelago. Indonesia’s size, tropical climate, and archipelagic geography support the world’s second highest level of biodiversity (after Brazil) and Indonesia is second only to Australia in terms of total endemic species.

Info box Biosphere Expeditions

Biosphere Expeditions is an award-winning not-for-profit conservation organisation, and a member of IUCN (International Union for the Conservation of Nature) and of the United Nations Environment Programme’s (UNEP) Governing Council & Global Ministerial Environment Forum. Achievements include the implementation of conservation recommendations and species protection plans by numerous national and regional governments and NGOs, the creation of protected areas on four continents, scientific and lay publications, as well as capacity-building, training and education all over the world.

Their annual expedition to Sumatra is on www.biosphere-expeditions.org/sumatra. Everyone can take part and there are no age limits or special skills requirements to join. Other project include leopard of the Western Cape, marsupials in Australia, snow leopards in Kyrgyzstan, reef surveys in the Maldives, Oman & Malaysia and many more – http://www.biosphere-expeditions.org.

TOP TEN TIPS on choosing a wildlife volunteering experience

These days it is hard to find a worthwhile volunteering experience that achieves tangible benefits. The market is full of profit-driven, unscrupulous operators, which do little for local wildlife at best and are harmful to it, and local communities, at worst. Biosphere Expeditions was amongst a group of experts in volunteering, wildlife conservation and protection to develop pointers to provide practical help to those looking to choose a holiday or gap year experience that was going to be beneficial not only for themselves, but also for the wildlife and communities that they would encounter. http://www.biosphere-expeditions.org/toptentips.

Pictures

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From our Sumatran tiger conservation volunteering holiday with tigers in Sumatra, Indonesia

From our Sumatran tiger conservation volunteering holiday in Indonesia (http://www.biosphere-expeditions.org/sumatra)

With our first slot in full swing we’re starting to get somewhere. Pushing ever further into the nature reserve, it is proving hard to find areas that are not showing signs of human impact, with land either being used for rubber plantations or for legal/illegal logging (the margin seems a little blurred). But our best results have been in these areas so far. A couple of days ago, while interviewing a shopkeeper in a village, he showed us a picture on his phone that had been taken 5 km away in a rubber plantation of a what looked like a tiger track print. He took the picture within the last year and we are currently trying to arrange with him to take us there so we can look for more signs in that area.

Also, along one trail we stumbled across a big-cat/bear trap, although it didn’t look like it had been used in a while. But the big news this week is clear tracks of wild cat and tracks of clouded leopard along with scat samples plus sightings of siamang gibbons.

With all this going on, we’ve even managed to squeeze in a day off and went onto a couple of the local villages, Gema and Tanjung Belit. In Tanjung Belit we were invited into Anto’s (whose kitchen we are having our food prepared in) house for ice tea and snacks. Word must have gone out fast amongst the little ones in the area, as almost instantly their faces were pressed up to the windows as they all tried to get a look at the strangers in town. Reminding me of playing granny’s footsteps, as they got ever closer until we would turn to look at them and they’d flee the scene screaming, only to do it all again when our backs were turned.

Today sees our first group going out for an overnighter to do a lengthier survey in the forest, following a stream that feeds the Subayang river. Hopefully there will be some exciting news from them on their return; sadly, however, there were no campfire song sheets or marshmallows with them, so we hope this does not affect the morale too much.


From our Sumatran tiger conservation volunteering holiday with tigers in Sumatra, Indonesia

From our Sumatran tiger conservation volunteering holiday in Indonesia (http://www.biosphere-expeditions.org/sumatra)

On Friday one team tested the limits of boat navigation on the two main rivers through our study area. They floated past rocks, waterfalls, through some rapids, fords with stones knocking the bottom of the boat, and monitor lizards, monkeys, buffalos, wild pigs on the banks. Two other teams surveyed more impacted areas near human habitation with logging, rubber and palm oil plantations.

Today, Saturday, Matthias & Tessa and the two journalists Franz & Andreas left us as the rest of the team went out on their surveys again. Tomorrow is our well-earned rest day.

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From our Sumatran tiger conservation volunteering holiday with tigers in Sumatra, Indonesia

From our Sumatran tiger conservation volunteering holiday in Indonesia (http://www.biosphere-expeditions.org/sumatra)

With Ronald back on track after having been ill in the week proceeding the start date, our first group have arrived and are fully in the swing of the first slot of this expedition.

With the first two days of training (on navigation, datasheets, camera traps, machetes, etc) taken care of, we set out to find our data in the field. Working in two groups, boarding long boats in the morning, on the Subayang River, to get to our daily destinations, which start along its banks. With our scientist Febri and lots of input from the park rangers who’ve accompanied us into the forest, we’ve collected signs of animals in the area (sun bears clawing trees, wild pigs frequenting the rivers, otters, muntjac deer, etc.) and spotted the odd one or two in the flesh (monitor lizards and water buffalos crossing the rivers swimming, a fearless wild pig staring us down, macaques performing aerial acrobatics, siamangs and agile gibbons singing for us at all times of the day). There’s human impact too with clear signs of illegal logging and legal or semi-legal rubber plantations seemingly everywhere close to the settlements.

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The biggest hardship for the group is getting used to the climate, a day out in the field is thirsty business. We’ve also had lots of great interaction with the locals along the way, finding out their views on the tiger situation.

The tiger, alas, is, as expected, elusive. We have only scratched the surface of the reserve with a handful of cells surveyed near the rivers and villages, which obviously attract human activities. The tiger will avoid those and the few interviews we have conducted are anecdotal evidence of this.

One team ventured (or rather waded and swam) deeper into the forest today, along a smaller stream. A day’s journey away into the green produced the pig sighting, illegal logger camps, but also more mature forest with buttressed tree giants towering above and shading the forest floor below. The pigs were everywhere (as the local Muslim population does not eat them for religious reasons) and we logged our first track of the shier muntjac. The highlight of the day was a spectacular waterfall spewing out of a black stone bowl with wet moss and greenery at the end of a small stream. The power shower was, well, powerful!


From our Sumatran tiger conservation volunteering holiday with tigers in Sumatra, Indonesia

From our Sumatran tiger conservation volunteering holiday in Indonesia (http://www.biosphere-expeditions.org/sumatra)

All staff are now in Pekanbaru. On the picture they are from left to right Wishnu, Elma & Febri (from WWF) and Matthias and Anthony (from Biosphere Expeditions). Ronald is not behind the camera, because he’s ill in bed. Something from another expedition seems to have caught up with him, but he is now on the mend, we hope. Get well soon!

team

With Ronald on rest, rice, potatoes and water, the rest of the team organised the rest of the paperwork and shopping. No matter how early you arrive, there is always more to do, so we will be putting in long hours before the expedition starts on 3 May. Some fruits of our labours of interest to participants (such as the field manual, datasheets, the grid for the GPS units, etc.) are now on https://app.box.com/s/k3o7v6mlvpfeh84mx5gemaj1im0911zq. Have a look and study them now. As always, the more you know and the more you put in, the more you will get out of the expedition.

Some more admin stuff: Rubber boots are available locally only between sizes 42 and 38. If you need bigger or smaller sizes, please bring them with you. Sun cream is also not available locally (this is clearly not a tourist place and in fact we have not seen a foreign face all week).

The weather has been a very constant 32 – 35 deg C all week. It’s humid and there is the odd thunderstorm and rainfall. No need to pack your woolly jumpers 😉


From our Sumatran tiger conservation volunteering holiday with tigers in Sumatra, Indonesia

Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago (www.biosphere-expeditions.org/azores)

Sunday was finally a sunny day with calm seas and almost no wind. The first time this week!

The lookout on Pico Island had spotted some blows of sperm whales in the south. So accompanied by a school of common dolphins, we headed out. Pico’s summit was cloudless and gave a beautiful background to the calm sea.

The sperm whales surprised us and kept us busy the whole day counting their blow rates, taking ID photographs of their flukes and milling around while waiting for them to resurface after their deep dives – up to 45 minutes.

Two beautiful loggerhead turtles were seen, but they dived away before we could even get close to catch them for tagging.

Finally Blue Monday and with it the last day of the expedition arrived. I am not about to break into the New Order classic but these two words perfectly summed up the.

The first whale of the day was blue, and so was the second, and then the third. By midday it was already a remarkable day. However, three fin whales, at least four sperms whales and three more…yes, three more blue whales followed. Six blues in one day…it was one hell of a finale to the expedition.

And the best was saved until last, as our very last sighting was a fluking blue whale. Oh, and I almost forgot to mention the synchronised double fluking sperm whales earlier in the afternoon.

This was a fine reward for our team. Patience was tested over the last few days, with difficult sea conditions, challenging weather and sightings not always easy to come by!

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But today the whale gods smiled on us. After a tense first hour, the sightings just didn’t stop, all day. This is the great thing about expeditions; they will always test you and then reward you in ways you don’t expect.

So we ended as we started, with blue whales. Yes this is great data, but also a humbling experience. Sharing the same piece of ocean with the largest creature that has ever graced our planet, can’t fail to stir the emotions.

So huge thanks to both teams, our scientist, Lisa, my two assistant leaders (Anthony & Chris) and our skippers (Nuno & Gyro). It has been a great expedition and we look forward to doing it all again next year.

So long

Craig Turner
Expedition leader


Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago

From our Sumatran tiger conservation volunteering holiday in Indonesia (http://www.biosphere-expeditions.org/sumatra)

Hello everyone, this is Anthony. Ronald and I made it to Pekanbaru safe and sound, and after a stopover at the WWF headquarters in the city, set off to the Subayang field base with Febri, our scientist and some other members of the team. The drive took us into the night and we eventually got to the end of the road in a small village on the Subayang River. The longboat journey took us into almost complete darkness, with only dim torch light from the driver as he approached the bends, and flashes of lightning in the distance silhouetting the silent grandeur of the rainforest. Once at Subayang base our camp helpers, who were eager to help us on shore, greeted us. We made our way up the path and saw the magnificent wooden building. We laid out our beds and mosquito nets in the large communal living room upstairs. The house is as much a part of nature than anywhere I could think of or have been before. When the generator falls silent, the rainforest you can hear the noise and excitement of the local inhabitants, from the high pitched din of the insects to the distant howls of the gibbons. It took a while, but eventually the room seemed to cool down and gradually everyone went off to sleep.

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There’s a week to go and plenty of work for us to perpare for your arrival on Sunday. Having spent the last few days here, I can say for myself that I need not have brought the extra pullovers as it’s so warm and humid, but am glad I’ve both my walking boots and rubber boots for the different terrains we’ve covered so far. We’re working hard to have everything ready for the arrival of group 1 and are looking forward to meeting you at the Tune Hotel (now actually called Red Planet Hotel) assembly point next Sunday at 08:00.

So as we prepare at this end, please can you do some more preparation too. In addition to studying the dossier, have a look at the “Methods & equipment” playlist. The bits that are relevant to the expedition are GPS, compass & map, Garmin etrex 20, PBLs, camera trapping, binoculars, Hennessy Hammock (for those of you wanting to use those), matchete use, and the methodology from the previous diary entry. Enjoy!


From our Sumatran tiger conservation volunteering holiday with tigers in Sumatra, Indonesia

Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago (www.biosphere-expeditions.org/azores)

It may be the weekend but that is of no relevance to us. We have been back out to sea, and despite the seemingly ever present swell and winds, the team are happiest on the boat (mostly!).

Our main pursuit was tracking a couple of sperm whales, who periodically disappeared between the wave sets. Persistence does, however, pay off, and we were rewarded with a double fluke. Our other records of the day were common dolphins.

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Working on the Azores project gives you a new sense of perspective on your reality, when seeing a couple of sperm whales and some common dolphins seems like a below average day…maybe only in a data collection sense.

Our slightly earlier return to the harbour, did give the team a chance to leave their lasting mark on Horta – completing the Biosphere Expeditions harbour painting (started by the first group). It seems tradition that every boat crew coming in or out of this harbour leaves a painting to mark their presence, and every surface is covered by a range of talents!

With our art completed, it is back to the science on Sunday.


Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago

Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago (www.biosphere-expeditions.org/azores)

We have been reluctant land lubbers for the past three days but that routine has now been broken. Today we returned to the sea. The weather is not ideal – winds too strong and waves too high. This all makes sighting cetaceans harder than normal. Such are the joys of fieldwork!

With our movements restricted to the calmer waters of the channel between the islands of Pico and Faial, the sum of the reward for the day’s efforts was a few encounters with small groups of common dolphins.

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The conditions did also give us chance to enjoy some of the aerial acrobats, such as the Cory’s shearwaters, who are one of the targets for the bird surveys. Our feathered friends can get over-looked on ‘busier’ days, but they still form an important component of the surveys.

So a better than being stranded on land all day day. Birds + dolphins = data, which also means a happy team.

We’ll just have to try again tomorrow and hope our perseverance is rewarded.


 

Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago

From our Sumatran tiger conservation volunteering holiday in Indonesia (http://www.biosphere-expeditions.org/sumatra)

Febri, Ronald and Anthony are now at Subayang base, setting things up for the start of our expedition.

Subayang base
Subayang base

Our young scientist Febri

is still working on the exact activities, but they should look something like this

We will be working in a jungle landscape,

using a grid method that will be very similar to what we are using on our snow leopard expedition in Tien Shan (as explained below).

The grid we will be using is this

and the more you know about this methodology, the better, so have a look at the manual for it. That folder also contains the .gtm file for Sumatra. If you are a tech person, then you can upload the file to your GPS using freeware TrackMaker and then use your own GPS on site, if you would like to (we’ll supply GPS units too, of course).

Enough methodology for now. Let’s see what tales Ronald and Anthony will bring from the ground in a day or so….


 

From our Sumatran tiger conservation volunteering holiday with tigers in Sumatra, Indonesia