Nordmann's Greenshank

Ang Pow for the year of the Tiger comes in green! My last year Ang Pow bird was the endemic Borneo Bristlehead (Pityriasis gymnocephala), which is an unmistakable red bird.

Nordmann's Greenshank (Tringa guttifer), a rare vagrant to Borneo, with very few records. In The Birds of Borneo - An annotated Checklist by Clive F Mann, he  listed 10 records only from Borneo dating from as early as 1913 to the latest in 2006. The only records from Sabah are a few sightings from Papar in the 1960s.

Nordmann's Greenshank is a threatened species (ICUN status: Endengered) with a very small world population estimated at only 500-1,000 individuals and decreasing. This scarce species breeds in coastal eastern Russia and winters as far south as South-East Asia and Australia (BirdLife International 2009).

Although often perceived to be difficult to distinguish from the Common Greenshank (Tringa nebularia) in winter plumage, however, once acquainted, it is not hard to spot their distinctive features to isolate them out from Common Greenshank. 

The distinctive features are its bicolored, thick looking bill; shorter yellower legs; hunched appearance produced by a heavy-breast;  pale-ash-grey upperparts feathers which are narrowly fringed white, and the tertials which are not notched balck-and-white.

Two individuals were spotted and photographed at Tinagat, Tawau on 7th February 2010. I was extremely lucky as the tide was just receding when we reached the sea side, the still quite high water level brought them nearer to the shore, if our timing was out and the water level was too low, they would be miles out in the mud, or alternatively  if the water level was too high, they would have no place to land and hence would not be recorded.

This is my  number 304 photographed wild birds of Borneo.

Here are the pictures of the birds, less than 1,000 worldwide, and latest record and first ever photograph from Sabah.

The hunched appearance of the birds is apparent.

 

Enlargement of the above picture, showing the lack of 

notched tertials of Nordmann's Greenshank.

  

The tertials of Common Greenshank.

Happy birding.

Photodocument of Wild Birds of Borneo #304

Standard References for my blog

Slaty-breasted Rail

Most rails are secretive birds of the marshes, difficult to observe as they quickly run for cover in the reed-beds or wet thickets when disturbed. 

There are two races of Slaty-breasted Rails Gallirallus striatus in Borneo, the northern race  G. s. striatus dark both above and below, perhaps especially dark in juvenile plumage, from the Philippines and Sulawesi to Sabah;  and the southern race G. s. gularis  a much paler bird with whitish throat from Yunan and Indochina to Sumatra, Java and Bali. The boundary separating the two forms in Borneo is unknown.

This could also be a possible winter visitor, one (possible migrant) entered a house at night in Bandar Seri Bagawan, Brunei , 16th January 1987 (Clive F Mann).

This bird is recorded in all provinces of Borneo, but its skulking nature undoubtedly results in under recording. True to its nature, this is the first time I have seen it and it is my number 303 wild bird of Borneo.

Slaty-breasted Rails Gallirallus striatus striatus of Northern Borneo.

Happy birding.

Photodocument of Wild Birds of Borneo #303

Standard References for my blog

Gong Xi Fa Cai 2010

Wishing all my friends who celebrate Lunar New Year a happy and prosperous Year of the Tiger.

May you get all the birds that you want.

Cheers.