From our snow leopard volunteering expedition in the Tien Shan mountains of Kyrgyzstan (

 Here is now a picture selection of the expedition:

Continue reading “From our snow leopard volunteering expedition in the Tien Shan mountains of Kyrgyzstan (”

From our Sumatran tiger conservation volunteering holiday in Indonesia (

Here is now a selection of pictures from the 2016 expedition:

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

Update from our SCUBA volunteer vacation / diving conservation holiday protecting the coral reefs of Tioman, Malaysia (

Strong recovery for Malaysian coral

The El Niño effect this year has devastated coral reefs around the world, but the reefs of one island in Malaysia are fighting back.

Citizen scientists from Biosphere Expeditions have teamed up with Reef Check Malaysia to survey the coral reefs around the island of Tioman, off the east coast of peninsular Malaysia. The group was assessing the health of the reefs following the devastating rise in sea temperatures that happened in May this year. A temporary rise of 2 or 3 degrees Celcius, caused by this year’s El Niño event, has been causing corals all around the tropics to do something called ‘bleaching’, which can lead to the death of corals and then entire reefs. A coral bleaches when it expels the symbiotic algae that usually live within it. These algae give the coral its colour, without these algae the transparent coral appears white (or bleached) as we see through the animal to its white calcium carbonate structure. Without the algae the animal also loses around 80% of its energy which is usually supplied by the algae photosynthesising sugars. This eventually leads to the death of the coral through starvation.

But the reefs around Tioman island have been taking algae back, and in the months since the reefs were 30 to 40% bleached, they have largely recovered, as the Biosphere Expeditions team has found. The team, comprising citizen scientists from all over the world, also found reefs that were almost back to pre-bleaching states and which were generally healthy. So for these reefs the danger of bleaching has passed for now, but the threats of overfishing and pollution are still there. Very few larger predator fish were found during the surveys, indicating that fishing is still happening, despite Tioman being a Marine Protected Area. The amounts of nutrient indicator algae growing on some of the reefs led the team’s scientist, Alvin Chelliah of Reef Check Malaysia, to speculate on the amount of sewage that may be ending up on the reefs from some of the island resorts. It is through working with the communities on the island, as Reef Check Malaysia does, that the threats to these reefs will be tackled sustainability can be secured.

Pictures from the expedition:

Update from our SCUBA volunteer vacation / diving conservation holiday protecting the coral reefs of Tioman, Malaysia.

From our working holiday volunteering with leopards, caracals and Cape biodiversity in South Africa (

‘I Don’t Like Mondays’ (so went that infamous song), and when they begin under the cold clear skies of northern Scotland at 4.15 a.m., I’m inclined to agree.

However, this Monday is different, as I begin my migration to South Africa. By means of introduction, I am Craig Turner and I’ll be your expedition leader of the South Africa expedition this year. It is fantastic to be going back to this part of the world to work on this great project in a wonderful location. Below are some pictures of the location I took last year.

I am already on route, having packed my gear and left our croft in the sunny Highlands of northern Scotland. The serious travel continues on Wednesday. It will be great to be working with our project scientist, Dr. Alan Lee, again and it sounds like he has some exciting field work planned.

The signs are already good, as Alan has noticed scratch marks on a tree on the Baboon trail (not far from the guest house). At the end of August he decided to place a camera trap to try and identify the culprit. He presumed a bushpig or porcupine, but just a few days ago two incidents were captured on camera of a young male leopard, which we hope to catch and collar during this expedition!


We arrive a few days before you volunteers in order to set up the expedition. I say ‘we’, since I am also travelling from George with Melda and Gurli – our cooks. Melda was part of the team last year, so I know we will be well nourished. I’ll send around another message once I get on the ground in South Africa.

This reminds me to mention communications on the expedition. There’s very limited cellphone reception on the project base (a 10 min walk up a hill) via Vodacom, and equally limited internet connectivity. Hopefully you can resist the need for frequent international comms, and why not go off the grid for the expedition, and soak up the remote field experience.

I know you’ve all been eagerly reading your expedition materials and know to bring many layers of clothing and good boots! The weather can be a bit like four seasons in one day, so prepare for warm, cold, possibly wet and hopefully dry. Just like the weather in Scotland!

So with the local team in place, and other staff en route, all we are missing is you. It will be great to meet you all and soon we’ll be humming a very different tune, ‘Under African Skies’.

Safe travels…

Craig Turner
Expedition leader

From our working holiday volunteering with leopards, caracals and Cape biodiversity in South Africa.

Update from our conservation holiday volunteering with jaguars, pumas, ocelots, primates, macaws and other species in the Peru Amazon jungle (

11 Sep – With the first team safely on their way home, and team two experiencing a smooth passage to the research station, all seemed to be going without a hitch, but when we arrived, we were shocked to hear the news that there had been a shooting!

The target had escaped unharmed, but the macaw colpa team were outraged!. A ‘peke peke’ (local boat) with four men on board, (later identified as being members of a semi-indigenous community one hour upstream), seeing a bountiful display of macaws on the colpa (claylick), took a shot at one of them. Alan and Dana stepped out of the hide and screamed at them to leave, and surprised by the unexpected audience, the boat made haste. What is unclear is whether they were hunting, or merely shooting for ‘sport’.

Macaw hunters?
Macaw hunters?

So Sunday saw the new team, Sandra, Jurgen and Etienne (all from Germany), complete their safety, navigation and transect training, whilst Rick, Pauline, Dana and Anh continued to monitor the macaw colpa and transects. With sightings of spider monkeys, howler monkeys, guans and red squirrels, plus a textbook morning at the colpa and some humming bird magic in the afternoon, it was a very satisfying day for all.

Monday (12 Sep) started at dawn with full colpa emersion for Jurgen, Etienne and Sandra with a seven-hour shift watching and recording the behaviour of the macaws. With multiple boats passing downriver and disturbing the already agitated birds, macaw numbers fluctuated from 70 to 0 and back again, and they did not regain the confidence to actually come onto the exposed colpa and feed on the mineral rich clay that makes up an essential part of their diet.

Macaws flying off the colpa
Macaws flying off the colpa

The other teams fared well, with sightings of collared peccary, a family of saddleback tamarin monkeys, black spider monkeys, and a troop of red howler monkeys with two babies on their backs.

The night transect for Jurgen and Etienne was most dramatic with the territorial call of a nearby jaguar echoing through the forest around them, not 100 m away!  They scanned the area with high beam torches as the hairs on the backs of their necks bristled, but although it was most certainly watching them, they could see only darkness.

Tuesday (13 Sep) held another spectacular display at the macaw colpa, this time with over 50 birds feeding, perhaps because they had been deprived the day before. There were over 80 birds at the site, and trying to record the squawking, flapping melee in scientific terms, was not an easy task for Sandra and Catherine. With the friaje (cold front), definitely over, temperatures are now rocketing up into the high thirties. Despite this, there were many sightings on the transects, but the most interesting was spotted by Anh and Aldo on the B transect, with juveniles of two different species of monkey (red howler and black spider monkey) playing together in the same tree whilst the adults sat and observed. With it being so hot, we decided to conduct our night survey on the river. In 2005 our scientist Alan Lee and the team had conducted caiman population surveys from the boat, so we thought it would be interesting to see how the data compared to current populations. We calculated that on average they had seen 10-14 caiman on a nightly basis, and were hoping, (though doubting), to see as many. As it turned out, we surpassed it four-fold, seeing over 40 caiman on the same stretch of river.  Admittedly about 25 of them were juveniles,