Utau
| In this item, I will explain the type of bird. Please see "」 for the Noh plays. — | —
Utou(Yoshigori) is one of being classified into ·. In terms of classification, only one speciesUtau species is formed.
Utau - - LEAST CONCERN (Ver. 3.1 (2001))
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| (Pallas,) | |
| Utou(Yoshigori) | |
| English name |
It is not related to "Uto" but "Uto".
table of contents
form
The body length is about 38, bigger than. It is covered with gray black from head to chest, back, but its belly is white. It is a little big and orange. In the summer wing, a protrusion is formed on the base of the upper beak, and white decorative feathers like the original appears in the back of the beak and it has a unique appearance, but in winter feathers the beak projections and decorative feathers disappear.
The size of the body is moderate, body color resembles.
distribution
It is widely distributed on the northern coast from the coast. However, breed it with,,,, etc. It is said that about 1 million birds breed on the Tianjima Island, which is the world's largest breeding ground. Ashishima is designated as the southern limit of breeding grounds in Japan, and is designated as a country together with "Taurus island seabird breeding ground" as "and the breeding ground".
Ecology
Utau's chick
Non-breeding seasons spend making small flocks on the coastal sea, but also individuals going southwards are observed in coastal areas as well. Like other Sea cucumidae, diving and small fish, etc.
The diving ability is high, you can swim underwater using wings. According to a study with a depth gauge attached to an individual, it dives to a depth of 60 m and a dive time of 2 min is observed.
Stereoscopic photos (crossed view) of colonies of Akanishi Saakochido and Utori in the Temari Islands
In the breeding ground, make it on the ground above the cliff and set the depth to 1 m- I dig it obliquely about 5 m. Females produce only one, parents swallow 45 days in turn, and when chicks hatch they carry food for about 50 days until the nest. Every day at this time the parent bird flies from the nest hole all at once and hangs a huge amount at the beak in the evening when it gets dark and cries back with crying. In and out of the nest in the dark time is thought to be a countermeasure to the kind that intercepts food and predators.
Utou hanging small fish in large amounts in the beak
Lore
It is said to cry when robbed of a child (see).
It is said that the child answers "Yasukata" when the parents say "Uto", and is also known as "Utoyaskata (Anzeki Anzai)."
Conservation situation evaluation
*LEAST CONCERN(Ver. 3.1 (2001))
Position on Sibley classification system
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Related item
- ()
- () *
image
- Utau
footnote
1. *Daisuke Kawai, Yasuhiro Kawasaki, Akihide Shimada, Atsushi Morobashi "Hokkaido Wild Bird Guidebook", May 20, 2003. . 2. Kiichiro Sasaki "Animal Plants", pp. 71-72, Miyagi Prefecture History Compilation Committee "History of Miyagi Prefecture" Volume 15, Gyosenso, 1987. The first edition was issued by Miyagi Prefecture History Publishing Association in 1956. 3. ***. The outline is "dawn".
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Post Date : 2018-02-12 12:00
This article is taken from the Japanese Wikipedia Utau
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