2016년 7월 28일 목요일

Greenshank

Greenshank

Greenshank
The greenshank which preys on a crab in a tideland
The greenshank which preys on a crab in a tideland
Maintenance situation evaluation [1]
LEAST CONCERN
(IUCN Red List Ver.3.1 (2001))
Status iucn3.1 LC.svg

Classification
: Animal kingdom Animalia
The gate : Chordate gate Chordata
Amon : Vertebrate Amon Vertebrata
Rope : Bird rope Aves
Eyes : Plover eyes Charadriiformes
Course : Snipe department Scolopacidae
The genus : クサシギ genus Tringa
Kind : Greenshank T. nebularia
Scientific name
Tringa nebularia
(Gunnerus, 1767)
Japanese name
Greenshank
Fame
Greenshank

The greenshank (青足鷸, scientific name :Tringa nebularia) is a kind of birds classified in the plover eyes snipe department クサシギ genus. Because, as for the origin of the Japanese name, a foot is tinged with blue.

Table of contents

Distribution

It spreads widely in the northern part of Eurasian Continent and I perform Africa, India, Southeast Asia, coming from abroad to Australia in the winter season and winter [2].

I come at the time of [3], spring and autumn ferry as a bird in transit nationwide in Japan. A few winters in Okinawa [2].

Form

Full length approximately 32-35cm [2] [3] [4], the wing open head approximately 65cm [2]. I do a slender figure in on the small side in comparison with similar snipes [5]. Walk twice than co-greenshank (小青足鷸, scientific name :Tringa stagnatilis); is big [3]. The top surface of the body is sad from the overhead, and the wing is black in the summer; is capricious. A stomach, a waist, the upper tail cover are white. White parts increase from the head to the neck in the eclipse plumage. The bill bends into the top with ash black a little [3]. The foot is colored copper green rust, but there is the thing taking on yellowishness. The foot of the young bird in particular is almost yellow.

Is the sex same color [2]; [3] [4].

Habits

In the non-breeding season, I inhabit a tideland, the river mouth, a rice field, the wetlands [4]. Independent or often form a subgroup [2]. In the breeding season, I inhabit damp ground and the grassy plain.

The eating habit preys on Insecta, amphibians, Crustacea, small fish in animal food [2]. I do 採食 while usually walking the shallow waterside lively, but may do 採食 while touching it with sometimes opening the bill in water, and advancing [2]. In addition, I float a body in the deep place of the depth of the water and may swim.

The breeding form is oviparous. I nest on the ground and usually lay 4 eggs. The sex broods the incubation days in 22-24 days.

"ピョピョピョ" often calls "super super super" while flying [4].

Position on the Sibley classification system

Maintenance situation evaluation of the kind

By International Union for Conservation of Nature and Natural Resources (IUCN), I receive designation of the slight concern (LC) of the Red List [1].

I receive designation of the Red List in the following metropolis and districts of Japan [6].

Footnote

[Help]
  1. ^ a b "IUCN 2012.IUCN Red List of Threatened Species. Version 2012.2." (Tringa nebularia) (English). IUCN. November 4, 2012 reading.
  2. ^ a b c d e f g h Wild bird (2010), page 79 to understand at a glance
  3. ^ a b c d e Waterfowl (2002), page 123
  4. ^ a b c d Wild bird (2006) of 山溪 handy illustrated book 7 Japan, 254-255 pages
  5. This (2008), page 60 of the wild bird to enjoy by ^ walk
  6. ^ "Japanese red data search system "greenshank." (the Envision environmental conservation secretariat). November 5, 2012 reading. - With "the metropolis and districts designation situation table when click indication", category names of the Red Data Book of each metropolis and districts of the origin of source are listed.
  7. ^ "Kyoto Red Data Book greenshank." Kyoto (2002). November 5, 2012 reading.
  8. ^ "Osaka Red Data Book greenshank." Osaka (March, 2000). October 20, 2012 reading.
  9. ^ "Chiba Red Data Book animal (2011 revised edition) (PDF)". It is pp. Chiba 118 (2011). November 5, 2012 reading.

References

Allied item

This article is taken from the Japanese Wikipedia Greenshank

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