Rusty-cheeked Hornbill is a recent split from Brown Hornbill and this taxon has been adopted by the BCST on their latest checklist of the birds of Thailand; formerly it was known as the tickelli subspecies of Brown Hornbill. At Kaeng Krachan this species is fairly easy to see with most sightings being between the Bang Krang campsite and stream 3. Sometimes this species can be quite unobtrosive but often gives itself away with its manic screeching.

The bird in the photos below was part of a flock of 9 birds and was checking out a nest hole beside the road at Kaeng Krachan in late February 2009. This was a nest hole which had been used the previous year by a pair which had successfully reared chicks and I have a vivid memory of them passing lizards to the young birds.

The BCST issued accompanying notes with their checklist and these make interesting reading; here I reproduce the notes on Rusty-cheeked Hornbill.

Rusty-cheeked Hornbill Anorrhinus tickelli and Brown Hornbill A. austeni
P. Poonswad (Hornbill Project Thailand; unpubl. data) has suggested that the genetic distance between these two taxa is at least as great as that between Great Hornbill Buceros bicornis and Rhinoceros Hornbill B. rhinoceros, and on this basis we tentatively treat them as distinct species following some earlier authors (e.g., Kemp 1988). It should be noted, however, that the vocalisations of the two “brown hornbill” taxa are very similar. In addition, although the females are highly distinctive, A. tickelli being dark-billed and A. austeni being pale billed, occasional whitish-throated male A. tickelli that appear inseparable from typical male austeni have been observed in tickelli groups (Anak Pattanavibool, in litt.).

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Over the last few months I have made a couple of visits to Bueng Boraphet in Nakorn Sawan province. This site is most famous for its waterbirds and a boat trip with the excellent Mr Phanom is memorable experience for birders and non-birders alike. Any boat trip at Bueng Boraphet is likely to provide lots of sightings of species such as Purple Swamphen, Pheasant-tailed Jacana, Bronze-winged Jacana, Purple Heron, Oriental Darter, Asian Openbill Stork, Lesser Whistling Duck and Cotton Pygmy Goose with many other species likely during the northern winter. However, another highlight for many people is the Siberian Rubythroat that Mr Phanom has provided food for and is now easily observed at close range.

For photographers this particular Siberian Rubythroat is especially attractive as this species is usually very skulking and the photo opportunities this bird provides are very unusual. I took a couple of reasonable photos with a digital camera through my binoculars.

Here is a link to a video clip was taken by Daniel Lopez Velasco in mid February 2009 and shows what a beautiful and obliging bird it is: Siberian Rubythroat at Bueng Boraphet.

Whilst this particular Siberian Rubythroat at Bueng Boraphet is particularly easy to see, in the same area we found 4 more Rubythroats skulking around in dry undergrowth; the dry margins of Bueng Boraphet are one of the best places in Thailand I know of to find this tricky, skulking species.

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The shorebird sites of Laem Pak Bia and Pak Thale are well-known and frequently visited birding locations but by combining a visit to these areas with some time at the rice fields of Tung Bang Jak a wide variety and large number of species can easily be seen in a short space of time.

Recently, I was joined by a group of Dutch birders, Pierre van der Wielen, Marco Witte, Rob Struyk and Alma Leegwater, who spent one and a half days in the area. We easily saw the target species of Spoon-billed Sandpiper, White-faced Plover, Nordmann’s Greenshank and Malaysian Plover giving us time to visit Tung Bang Jak on our second afternoon.

Tung Bang Jak is an area of rice fields and other mixed agriculture which can be reached by turning left at the new road bridge which crosses the Petkasem Highway about 1.5 kilometres before reaching Petchaburi.

Green Bee-eater by Marco Witte 

When we arrived there were a number of areas where rice stubble was being burned, and this seemed to attract large raptors; presumably large insects, small rodents and lizards were easy to find in these conditions. With 5 pairs of sharp eyes and Pierre’s expertise in raptors we saw 15-20 Black Kites, 5 or 6 Brahminy Kites, 1 adult Imperial Eagle, 2 sub-adult Steppe Eagles, 2 Greater Spotted Eagles, a juvenile Eastern Marsh Harrier, 1 Common Kestrel and a Booted Eagle.

Apart from the raptors, other interesting birds were 18 Yellow-breasted Buntings (a species which seems to be very scarce these days), 150+ Streaked Weavers at a pre-roost site with large numbers of Baya Weavers, 60+ Red-throated Pipits, 13 Grey-headed Lapwings as well as a single Cinnamon Bittern, Yellow Bittern, Oriental Reed Warbler, Slaty-breasted Rail and Bluethroat.

In all we saw more than 130 species in one and a half days and had an excellent time.

More photos from the trip can be viewed at Marco Witte’s gallery: Birds of Laem Pak Bia/Pak Thale & Tung Bang Jak.

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It has been a long time since I have written anything about the Yonok Wetlands project, instigated by Mick Davies and Dowroong Damlamajak, near Chiang Saen. The reason for this is not my lack of support for the project, just that I have been very busy; however, it is now time for me to point out some of the good work that Mick and Dowroong have been doing.

Yonok Women’s Group
Dowroong has set up the Yonok Women’s Community/Conservation Group centred around the village of Ban Huai Nam Rak which meets on a regular basis to spread the conservation message at community events such as festivals and fetes. The group works at creating a community spirit and encourages this to spread to local conservation issues. Perhaps their greatest success is persuading local markets to stop the sale of wild birds as a food item, something which has had a major impact on the level of bird trapping in the area.

Harnessing the energy of local women’s groups to further conservation of the Chiang Saen area is an excellent move and this strategy has been one that has been proven to work well. In Kenya Wangarai Maathai initiated the idea of the planting of trees with women groups in order to conserve the environment and improve the people’s quality of life. She has since gone on to win the Nobel Peace Prize in 2004 and to become Kenya’s Assistant Minister for Environment, Natural Resources and Wildlife. Perhaps Dowroong can go on to do the same in Thailand?

Hunting on the Mekong
Mick and Dowroong’s vigilance identified that hunters from Laos crossing into Thailand was a serious issue for bird conservation along the Mekong at Chiang Saen. With assistance from the local unit of the Thai Royal Navy, this problem has been addressed and an increase in waterbirds along the Mekong was immediately noted.

The full story on this, with photographs, can be read in Mick’s own words here: Laos Hunters Invade Thailand.

Chiang Saen Lake/Yonok Wetlands & Ramsar Convention
Mick quite rightly questions the value of the Ramsar Convention and its application in Thailand. It seems that the local Ramsar representative in the Chiang Saen region is one of the biggest culprits in encroachment into wetland habitats having turned an area of Yonok wetlands into an area for private rice cultivation. It appears that this representative is to face prosecution for these actions – “This RAMSAR guy is currently facing prosecution for stealing YONOK WETLAND “LAND” for rice planting for his personal gain” [Quote from Yonok Wetlands website].

The Ramsar Convention is essentialy a voluntary conservation treaty that any nation can sign so long as it complies with a few commitments such as designation of Ramsar sites, the “wise use” of wetlands, establishment of reserves and the training of wetland researchers and the consultation with other nations in regards to trans-boundary wetlands. These commitments are rather poorly defined and open to a wide variety of interpretations. On top of this there is little in the way of enforcement. This comes from the Ramsar Convention website;

“The Ramsar Convention is not a regulatory regime and has no punitive sanctions for violations of or defaulting upon treaty commitments – nevertheless, its terms do constitute a solemn treaty and are binding in international law in that sense. The whole edifice is based upon an expectation of common and equitably shared transparent accountability. Failure to live up to that expectation could lead to political and diplomatic discomfort in high-profile international fora or the media, and would prevent any Party concerned from getting the most, more generally, out of what would otherwise be a robust and coherent system of checks and balances and mutual support frameworks. Failure to meet the treaty’s commitments may also impact upon success in other ways, for example, in efforts to secure international funding for wetland conservation. In addition, some national jurisdictions now embody international Ramsar obligations in national law and/or policy with direct effect in their own court systems.“

Recent Sightings
Mick and Dowroong regularly update their recent sightings page and it nearly always contains records of birds which are very scarce in Thailand. They regularly see species such as Jerdon’s Bushchat, Long-billed Plover, River Tern, River Lapwing, Grass Owl etc. Take a look at their sightings page and if the birds on there whet your appetite then maybe you can visit them to help in their conservation efforts.

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On the 21st and 22nd January I made day trips to Laem Pak Bia/Pak Thale for shorebirds. Spoon-billed Sandpiper is still one of the main attractions at this area and the signposts which are on the road help people the find the right vicinity for this species.  The birds are usually within a few hundred metres of the same place and on 21st I had the luxury of finding one very quickly indeed. In fact as I was showing Doug Kirwin a Red-necked Stint, a Spoon-billed Sandpiper walked into the field of view – perfect!

Unfortunately, Spoon-billed Sandpiper has recently been reclassified as critically endangered and one wonders how much longer they will be showing up at this spot. On the 22nd January, however, at least 4 birds were present at Pak Thale and I was able to show Brian and Claire Cox these birds.

Spoon-billed Sandpiper by Johan Svensson

Out on the sand spit at Laem Pak Bia on the 21st, we had the amazing sight of a Spoon-billed Sandpiper sitting right next to a White-faced Plover – they were just about 6 inches apart and both facing us – a superb sight.

White-faced Plover is now one of the stars of any trip to the Laem Pak Bia/Pak Thale area and it can usually be found on the sand spit. In fact I know that some others have had trouble finding this bird, but in around 30 visits in the last 12 months I have found White-faced Plover on the sand spit every time. It can be an elusive bird but by persisting and searching the whole beach I think the bird can almost always be found. In my experience it favours a small bay on the part of the spit which is connected to the mainland until it is disturbed by visiting fishermen and then it usually moves onto the island part of the spit or sometimes onto the rocks. I found a single White-faced Plover on the sand spit after much searching on both the 21st and 22nd January – at one point on 22nd I really thought that we were going to miss it, but persistence and patience got us great views.

White-faced Plover by Mike Buckland

A recent paper on White-faced Plover has proposed the scientific name Charadrius dealbatus if it turns out to be a distinct species. The paper also explains that this bird has been documented in the past by Swinhoe but inexplicably ignored since his time. The paper can be read here: Rediscovery of a lost Charadrius plover from South-east Asia.

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These days I don’t get to Khao Yai National Park as often as I used to, so I was pleased to be spending 3 days there in the company of John Plampin from 14th-16th January. After picking him up at La Residence in Surawong Road, Bangkok the journey to the park gate took only about 2 hours or so; although waking up early is painful it is really nice to drive to Khao Yai with almost no traffic on the road.

Finding Birds
John had been birding a few times in Thailand before so we didn’t need to spend lots of time looking at all the bulbuls, drongos and other common birds that slow down the hunt for the difficult species such as pittas. This was quite interesting for me as it gave me the chance to track down some interesting birds: it is very hard to justify spending hours searching for hard-to-find species with visitors who can easily rack up 20-30 ticks in the same time due to the fact that they have never been to Thailand before – and I mostly go birding with people in this category.

Over the course of 3 days, John and I spent considerable time stalking along forest trails and sitting at stakeouts waiting for key birds. Frustratingly, we struggled to get good views of a number of our target species although we did get excellent, if fairly brief, views of Blue Pitta on the trail from Pa Gluai Mai campsite and Haew Suwat waterfall. We did also get excellent views of some other tricky forest interior species such as Red-headed Trogon, Orange-breasted Trogon and Silver-breasted Broadbill as well as all too brief glimpses of a number of other Blue Pittas, a very nervous Coral-billed Ground Cuckoo and a Siamese Fireback Pheasant that ran away before giving us a proper chance to see it.

The Highlights
Over the 3 days a number of birds stood out as highlights. These included White-crowned Forktail, Slaty-backed Forktail, Rufous Woodpecker, Orange-breasted Trogon, Great Eared Nightjar, Grey Nightjar, Large-tailed Nightjar, Silver-breasted Broadbill, Red-headed Trogon, White-crested Laughingthrush, Great Hornbill and Wreathed Hornbill.

Silver-breasted Broadbill by Alex Vargas

The Stakeout
The stakeout behind the toilets at Pa Gluai Mai campsite is well-known for attracting a variety of species including the very hard-to-find Coral-billed Ground Cuckoo. Unfortunately for us this species was not performing well and there was no sign of it at all on 5 long visits to the stakeout. On our 6th visit I saw it dash away into the undergrowth!

However, there were still an impressive assortment of smaller birds visiting the stakeout and we got very vlose-up views of a lot of them. The species we saw at the stakeout included Greater Racket-tailed Drongo, Grey-headed Canary Flycatcher, Puff-throated Babbler, Abbott’s Babbler, Siberian Blue Robin, Plain-tailed Warbler, Radde’s Warbler, Pale-legged Leaf Warbler, White-rumped Shama, Blue Pitta, Red Junglefowl and Orange-headed Thrush.

Puff-throated Babbler by Alex Vargas

All in all we had a great trip to Khao Yai, although the temperature was much colder than either of us had anticiapted with the temperature reading 10C at park HQ early in the morning. Even outside the park it was cold at night and I had to ask for extra blankets at our accommodation.

birds, birding, thailand, nature, national parks