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Christmas and New Year I spent in the Baram, maybe inevitably! First
we went to Long Kepang for a formal meeting arranged with the
village head weeks ago, but he wasn't there and no one was expecting
us. Then I went back to Long Sabai and spent three days - including
Christmas Day - watching the rain and swollen rivers. By the 27th
the weather had improved and we went off for a four-day trek, this
time to the headwaters of the Tutoh river. Very hilly terrain up to
1100m with lots of river crossings. Again we found clear signs of a
big animal feeding on spiny palms and pandans, but nothing to
indicate which species - no footprints remained or even hairs caught
on the thorns. Then back to Long Lellang, where we drank to the
memory of Pope Gregory XIII, who had decreed that the year should
begin on 1 January.
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I went back to England on leave for a couple of weeks in November;
far too late in the year for me to be so far north, but only a
little frost and snow! Back in Asia, early December was a time for
meetings. First I went to the Biology
in Asia conference in Singapore. There were lots of papers on
biotechnology, so it was good that Jane Goodall gave the opening
keynote address and fixed attention on conservation in the real
world outside the lab. The following week I was in Kuala Lumpur for
a workshop on human resource needs for biodiversity conservation in
Malaysia, which links into our work with parks and wildlife officers.
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In September I was back at Long Sabai, at the northern end of our
area, looking for Rafflesia flowers and orang utan. We found plenty
of vines but no signs of Rafflesia flowers at the site where they
had previously been seen. Pusa, the village head, and Ukau then took
me for a three-trek into the upper part of the Semali river area,
where we found thorny rattan palms which had been torn apart by some
large and dexterous animal to get at the palm heart. Then I met up
with Kelawing, our local liaison person, and went to more
longhouses, this time Kenyah longhouses along the banks of the Baram
river itself.
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Later in August I went in to Long Lellang with Yenni, this time by
road - a long trip along logging roads from Long Temala. We went up
to the field camp on the slopes of Mt Murud Kecil and started the
survey session there. After a few days, I left Yenni to complete
this, and went across to Kelesa Camp to meet Kelawing and John. We
visited a number of Penan villages on the Salaan and Selungo rivers
to explain what we were doing in the forest and to ask them not to
interfere with our cameras or trail markers.
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In early August we finally got all the components in place for the
first automatic weather station at Long Lellang in the Upper Baram.
We took all the components to the local school first and with the
cooperation of the teachers showed them how it works and what's
inside the various boxes; we hope they'll be less tempted to
interfere with the equipment if they already know about it. It took
the entire afternoon to dig the hole and get everything set up and
we downloaded the first set of data a week later. In the meantime,
Kelawing and I had a first go at collecting meal records in Long
Lellang and Long Sabai. We also wanted to interview hunters, but
everyone was busy with their farms and no one was out hunting.
Nevertheless, we did get reports of Rafflesia flowers and what might
be an orang utan in the area.
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Our programme in the Upper Baram is expanding: we formed a second
research team to look in detail at areas which will be logged in the
next few months, in particular locating salt licks, hornbill nest
trees, and other features which should be protected during logging
operations. This team will also follow up with post-logging surveys
later in the year. On this side of the study area, the timber
company is helping with infrastructure and transport. We've taken on
a new researcher to lead the second team, a recent graduate from UNIMAS,
and we also have a new liaison person to help with contacts with
villages. In July, we had a long trip for the new and old staff to
work together, visit the villages in the new area, and to set up
camera traps and transects in the new area.
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June began with various meetings and so on to arrange future
programmes and look for funding, plus time spent preparing equipment
for the weather station planned for Long Lellang. So I only spent a
week in the jungle, with a visit to a further village in the area
and a few days at the camp which John had set up on the slopes of
Murud Kecil and to help him with the transect surveys.
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The main feature of my May trip to the UK was to attend my nephew's
wedding. And of course I also took the opportunity to visit with the
family.
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Our first shipment of five camera
traps arrived at the end of April. Not enough to do a systematic
survey, but enough to familiarise ourselves with the equipment and
get our local trackers clued in to choosing good positions for them.
I was on leave in the UK for three weeks in May, but John took the
traps to Ulu Baram and began experimenting with them. We didn't get
any rare animals this time, but the traps at a salt lick picked up a
surprisingly big group of pig-tailed macaques.
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Our April field trip to Upper Baram was quite busy. In addition to
the regular surveys of wildlife, fruiting trees and animal tracks,
we mapped all the old research trails around Long Lellang so that we
can enter our observations into a GIS database. We made a
reconnaissance trip to Ulu Semali, a remote part of the area in the
next valley to our Ulu Sebuloh research site. The route went over a
high ridge (running up to 1000m), then crossed a plateau with thin
sandy soils and typical heath forest, bare rock and even a patch of
grassland. Then we visited two more communities to explain what we
want to do in their forests. We had a good meeting at Long Benalih,
but almost all the Long Kepang people were away at their farms when
we arrived, so we couldn't have a proper meeting.
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At the end of March we ran a wildlife identification course for a
second batch of Sarawak Forestry Corporation Sdn Bhd enforcement
officers. Following discussion of the outcomes of the course last
October, we made a few changes to the programme, in particular
spending more time on plant identification with Dr Kit Pierce. We
also had Jasbeer Kaur from the Chemistry Department to talk about
their work on DNA identification, as well as Chris Shepherd from
TRAFFIC and Rambli Ahmad from the Tourism Board.
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Our area at Long Lellang includes the 1500m mountain Murud Kecil or
'Little Murud'; big Murud is the highest mountain in
Sarawak at 2424m. Murud Kecil forms a
long ridge guarded by steep cliffs. We were interested to see if it
was high enough to have genuinely montane forest on top - similar to
the vegetation on Murud or Mulu - and if the area was big enough to
support populations of specialist montane animals and plants. In
March, we climbed up onto the north end of the ridge, hoping to be
able to follow the ridge south to its highest (and broadest) point,
but found the ridge almost impassable, with the mossy forest
interspersed with cliffs. It looks like an attack from the west side
would be easier.
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Mid-February I flew in to Long Lellang again, going first to a Penan
village on the border between our study area and Pulong Tau National
Park, together with a Kelabit guide who knows them well. The rice
harvest was still in full swing, so most of the villagers were away
at their farms, but we did manage to talk to the village head and
they were aware of what we had already done in the past. They were
happy for us to do more wildlife research in their area. The second
visit was back to Long Main, where I had been in December, and from
there on to the camp which colleagues Cynthia Chin and John Mathai
had set up in the forest. I had time to accompany John on a line
transect survey and to go with him and Pen, our local field
assistant, to a nearby salt lick, before trotting back to Long
Lellang to catch the plane. |
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One of the
best techniques to find out about the most shy and secretive animals
in the rain forest is to use camera traps - cameras placed in the
forest which automatically take pictures of passing animals. We plan
to use this next year in the Upper Baram area to see what species
are there which have gone undetected so far. We haven't used them
yet in Sarawak, but WCS Thailand has a lost of experience with them,
so we asked their Director, Dr Tony Lynam, to come across and
explain how they could be used to gather wildlife data and to give
some preliminary advice on designing a study in the Baram forests.
He ran a one-day workshop for us in Kuching, then went up to the
field site to meet Samling staff and to look at the terrain. |
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ARCBC ran a
training course in Thailand in January 2004, and WCS helped with
teaching 4 days on wildlife monitoring techniques. We focused
primarily on line transects, camera trapping, tracks and signs, and
point counts for birds. I went along to cover some of the study
design and data analysis sections. I'm not a statistician, but I
suppose they thought I wouldn't get into too advanced stuff! The training
went well, with twenty keen participants from all over the region
and lots of questions and discussion of practical problems they had
with wildlife monitoring back home. I stopped over for a couple of
days in Kuala Lumpur to look at pet shops and restaurants, and got
back to Kuching just in time for the Chinese New Year celebrations. |
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