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Bar-tailed Godwit


Bar-tailed Godwit
Photo Information
Copyright: Pekka Valo (pekkavalo1) Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 423 W: 54 N: 2120] (6789)
Genre: Animals
Medium: Color
Date Taken: 2008-07-15
Categories: Birds
Camera: Canon EOS 1D Mark III, Canon EF 400mm f4.0 DO IS USM, RAW ISO 800
Exposure: f/10.0, 1/1600 seconds
Photo Version: Original Version
Date Submitted: 2008-09-19 21:01
Viewed: 3895
Points: 14
[Note Guidelines] Photographer's Note
An adult Bar-tailed Godwit in breeding plumage. This picture was taken from a moving boat at the large South-Western archipelago of Finland. The bird was in a tiny island likely to be the breeding area.

From Wikipedia, the free encyclopedia:

The Bar-tailed Godwit, Limosa lapponica, is a large wader in the family Scolopacidae, which breeds on Arctic coasts and tundra mainly in the Old World, and winters on coasts in temperate and tropical regions of the Old World. It makes the longest non-stop flight known for any bird and also the longest journey without pausing to feed by any animal, 11,570 km along a route from Alaska to New Zealand.

Description
The Bar-tailed Godwit is a relatively short-legged species of godwit. The bill-to-tail length is 37–41 cm, with a wingspan of 70–80 cm. Males average smaller than females but with much overlap; males weigh 190–400 g, while females weigh 260–630 g; there is also some regional variation in size (see subspecies, below). The adult has blue-grey legs and a very long dark bill with a slight upward curve and pink at the tip. The neck, breast and belly are unbroken brick red in breeding plumage, off white in winter. The back is mottled grey.

It is distinguished from the Black-tailed Godwit by its barred, rather than wholly black, tail and a lack of white wing bars. The most similar species is the Asiatic Dowitcher.

There are three subspecies, listed from west to east:

Limosa lapponica lapponica. Breeds from northern Scandinavia east to the Taymyr Peninsula; winters western coasts of Europe and Africa from the British Isles and the Netherlands south to South Africa, and also around the Persian Gulf. Smallest subspecies, males up to 360 g, females to 450 g.
Limosa lapponica menzbieri. Breeds northeastern Asia from the Taymyr Peninsula east to the Kolyma River delta; winters southeastern Asia and Australia. Intermediate between the other two subspecies.
Limosa lapponica baueri. Breeds far northeastern Asia east of the Kolyma River, and western Alaska; winters in Australia and New Zealand. Largest subspecies.

Diet
It forages by probing on mudflats or in marshes. In short vegetation, it may pick up insects by sight. It mainly eats insects and crustaceans, but also parts of aquatic plants.

Breeding
The breeding habitat is Arctic Europe, Asia and western Alaska on open tundra. It nests on the ground, usually in short vegetation.

Migrations
The routes of satellite tagged Bar-tailed Godwits migrating north from New ZealandThe Bar-tailed Godwit migrates in flocks to coastal western Europe, Africa, South Asia, Australia and New Zealand - where the sub-species Limosa lapponica baueri is called Kūaka in Māori.

In 2007, it was shown to undertake the longest non-stop flight of any bird. Using satellite tracking, birds in New Zealand were tagged and tracked to the Yellow Sea in China. According to Dr. Clive Minton (Australasian Wader Studies Group) "The distance between these two locations is 9,575 km, but the actual track flown by the bird was 11,026 km. This is the longest known non-stop flight of any bird. The flight took approximately nine days. At least three other Bar-tailed Godwits also appear to have reached the Yellow Sea after non-stop flights from New Zealand."

One specific female of the flock, nicknamed "E7", flew onward from China to Alaska, and stayed there for the breeding season. Then on 29 August 2007, she departed on on a non-stop flight from the Avinof Peninsula in western Alaska, to the Piako River, near Thames New Zealand, setting a new known flight record of 11,570 km. Stray birds from Europe and Asia occasionally appear on both North American coasts.

Protection
The Bar-tailed Godwit is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies.

Argus, iris, siggi, Dis. Ac. has marked this note useful
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ThreadThread Starter Messages Updated
To sibiricus: Punakuiripekkavalo1 1 09-22 06:58
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Critiques [Translate]

  • Great 
  • Argus Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 5038 W: 260 N: 15594] (50626)
  • [2008-09-19 21:58]

Hello Pekka,
An excellent capture for one taken from a moving boat of a Bar-tailed Godwit. Great POV, sharpness and exposure in difficult lighting.
It is marvellous to be able to see this species at its breeding site in full breeding colours.
TFS this beauty,
Have a good weekend,
Ivan

  • Great 
  • iris Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 479 W: 60 N: 970] (3088)
  • [2008-09-19 23:37]

Hi Pekka, This does look different from your usual shots....a tad dark...but i guess it must have been an equally difficult shot to manage from a moving boat. This is the first shot i am seeing of this bird in breeding plumage.
TFS & Cheers

  • Great 
  • siggi Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 3097 W: 109 N: 12399] (52850)
  • [2008-09-20 2:04]

Hello Pekka,
This is very nice capture with great details.Light is very good and giving fine warm colors.Focus and exposure are very good and composition with point of view is beautiful.
Best regards Siggi

  • Great 
  • nagraj Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 1618 W: 106 N: 3208] (15166)
  • [2008-09-20 5:05]

hi pakka,
beautiful image, excellent composition and exposure. lovely bird in its natural habitat. good work. comments are just interesting and useful. tfs.
nagraj.v

Hi Pekka,

great shot of this beautiful bird.
Exellent exposure and natural colours.

Gert

  • Great 
  • joey Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 1739 W: 224 N: 6872] (24909)
  • [2008-09-21 14:01]

Hi Pekka,
fine capture of this Bar-Tailed Godwit.
Those legs are very long!
Superb sharpness.
Great low-down POV.

Well done,
Joe

Terve,
Hieno kuva. Punakuiri ei pesi Lounais-Saaristossa. Suomessa laji pesii Lapissa ja Peräpohjolan koilliskulmalla. Lajin päälevinneisyysalue on Venäjän tundralla. Pystytkö ilmoittamaan minulle saaren nimen, niin voin rekisteröidä havaintosi valtakunnalliseen lintuhavaintoarkistoon?
Yst.terv. Pentti

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