Showing posts with label Little Tern. Show all posts
Showing posts with label Little Tern. Show all posts

Tuesday, 10 April 2012

Thirty-three Pied Avocets at Laem Pak Bia


Encouraged by Saturday's unexpected Spoon-billed Sandpiper at Khok Kham and feeling energetic, I decided to head to Laem Pak Bia this afternoon. I had no expectations. I decided to start at Bang Kaew a small fishing village to the south of Laem Pak Bia to check out what was on the seashore. Nothing unusual but plenty of great photo opportunities and I had a bit of a laugh talking to the fisherman and explaining in my basic Thai how the very prominent brown head on the Brown-headed Gull was its breeding plumage. For a digiscoper it is important every now and then to have good light and co-operative birds. It makes a huge difference being able to shoot at fast shutter speeds. I got that here. In fact soon after the light changed as rain clouds began covering the sky moving from west to east.




At Laem Pak Bia there wasn't much too get excited about although small flocks of waders were on the move. What drew my attention however was a distant group of white birds with a black lateral ridge on their heads - I thought these might be Pied Avocets and so walked in and sure enough, Pied Avocets, quite  a rare bird in Thailand. I made two separate counts, about 30 minutes apart,  both of which matched at 33 birds. Now that was exciting and excitement levels increased as the flock took to the air and swooped and cascaded before settling down again in the salt pans. The effect of this is brilliant due to the monochrome colouring - it really enhances the effect of synchronisation as the birds move.


Four Spot-billed Pelicans were roosting further up in the same saltpan - large immobile lumps looking from a distance like large bean bags. Probably very tired after a long flight. First of the year and it will be interesting to see how their numbers build. Also noteworthy was a distant aerial group of at last 50 Painted Storks, but this species is resident year round and numbers in general are high. So a pleasant afternoon.


In the fading light to the Kings Project which is still under repair. All the pools remain empty and they appear to have hacked down a lot of the perimeter trees favoured by roosting starlings. Little of note here but a Peregrine Falcon perched on a radio transmitter and allowed me to shoot it.




Sterna albifrons
now you know why if "albifrons" means "white forehead"





Sunday, 3 April 2011

Gulf Of Thailand Common Birds Digiscoped

Greater sand Plover - breeding
Charadrius leschenaultii
นกหัวโตทรายใหญ่
Pak Thale
02.04.11



Greater sand Plover - breeding
Charadrius leschenaultii
นกหัวโตทรายใหญ่
Pak Thale
02.04.11




Greater sand Plover - breeding
Charadrius leschenaultii
นกหัวโตทรายใหญ่
Pak Thale
02.04.11

Note 07.04.11 Let me record grateful thanks to Dave Gandy for correcting me in wrongly identifying these plovers when they are in fact Greaters. Dave reckons the bill is too long and after consideration and a little look at the literature I have to agree with him.  I'll take consolation from the fact that the literature acknowledges the difficulty in separating the two species. However I have the literature and should have looked at it before rushing into publishing. Hayman et al in Shorebirds says:  "Best features to separate from Greater are leg length and colour, relative proportions of bill, head and body, call and extent of white on wing and tail, and size. Lesser has shorter dark grey legs....... in Greater, leg colour is more variable but always paler.......Greater has a....clearly longer bill." Later in "Bare Parts" Hayman says of the Lesser :"[Bill]....length about equal to the distance between the bill-base and rear edge of eye." It is quite clear the legs are almost green, the bill is long and in fact is shorter than the distance from the base bill to the rear edge of the eye. So once more thank you Dave. 

Javan Pond Heron
Ardeola speciosa
นกยางกรอกพันธุ์ชวา
Pak Thale
02.04.11
Black-winged Stilt
Himantopus himantopus
นกตืนเทืยน
Pak Thale
02.04.11

Brown-headed Gull - breeding
Larus brunnicephalus
นกนางนวลธรรมดา
Bang Kao
03.04.11
 Little Tern
Sterna albifrons
นกนางนวลแกลบเล็ก
Bang Kao
03.04.11
 Brown-headed Gull - non-breeding
Larus brunnicephalus
นกนางนวลธรรมดา
Bang Kao
03.04.11
 Great Egret - breeding
Casmerodius albus
นกยางโทนใหญ่
Bang Kao
03.04.11
 Whiskered Tern
Chlidonias hybridus
นกนางนวลแกลบเคราขาว
Bang Kao
03.04.11
Curlew sandpiper - breeding
Calidris ferruginea
นกชายเลนปากโค้ง
Bang Kao
03.04.11

The weather in Thailand has returned to the normal heat and of course this means much better light for photography. So we had a gentle drive up and down to Cha-am Saturday afternoon returning Sunday and en route I stopped a did a little bit of digiscoping. We didn't see any Spoon-billed Sandpiper but a local birder confirmed they are still around and that Saturday morning he had seen four birds, two of which were showing breeding plumage. A lot of the waders are well advanced into breeding plumage none more so than this very striking curlew sandpiper. I hope I can shoot it again in better light to really show the complexity of its breeding plumage. As you can see the Brown-headed Gull is huge - see how it dwarfs the out of focus sanderling in the above shot!