2016년 7월 8일 금요일

The frigate bird genus

The frigate bird genus

The frigate bird genus
オオグンカンドリ
Classification
: Animal kingdom Animalia
The gate : Chordate gate Chordata
Amon : Vertebrate Amon Vertebrata
Rope : Bird rope Aves
There is no rank : Neoaves
Eyes : Brown booby eyes Suliformes
Course : Frigate bird department Fregatidae
The genus : Frigate bird genus Fregata
Scientific name
Fregatidae Degland & Gerbe, 1867
Fregata Lacépède, 1799
Japanese name
Frigate bird (frigate bird)
Fame
Frigatebird
Kind

The frigate bird genus (frigate bird ぞく, scientific name Fregata) is the only genus of birds brown booby eyes frigate bird department Fregatidae.

Table of contents

Characteristic

Distribution

Distribution area of the frigate bird genus

I am distributed over the world tropical zone, subtropical zone widely, but the main distribution level is limited to the distribution area in the Atlantic in the Pacific and the Indian Ocean and the Caribbean Sea.

Form

It is covered with black and a blackish brown feather from head to foot, but there are many kinds covered with the feather that a part is white. The tail feather is long; a letter of "V" handwriting of the alphabet. The wing is square-built with large size, and the tip is sharp. As for the bill, large-scale, the tip is falcation.

蹼 (web) is incomplete, and there is a cut between (toe), and a 4th toe is movable 欠全蹼足 to do back and forth. In contrast, 全蹼足, a part (old stork eyes) that most of pelican eyes are connected in four 趾全 てが 蹼 are 3 normal 前趾足 where a web does not develop.

Habits

I inhabit the tropical ocean.

The eating habit eats fish and a mollusk in animal food. I prey on the game which there is near the surface of the water while flying, but even a habit to attack it to force it to spit out the bait of other seabirds (bird of the brown booby department in particular) is known. I catch bait and the thing that it is without going down on the surface of the water while I have ability for flight that frigate birds are high because the water repellency of the feather is bad while always flying.

The breeding form is oviparous. I form a rookery (colony). The male lets I bend a head, and a wing be good enough and I puff out a throat and strike a bill and call and say and it is female and makes advances. I make a nest on the tree and lay one egg in once mainly. A male collects nest materials, and a female nests.

A classification and system

Positioning

A frigate bird department is ウ department + water turkey department + brown booby department and sisters group [1].

I am classified in frigate bird suborder Fregatae by the old classification alone by a characteristic called 欠全蹼足 and was distinguished from the mainstream pelican suborder of pelican eyes, but this classification is not systematic. I am classified in brown booby eyes now.

Classification to include in a frigate bird suborder
Pelican eyes

Frigate bird suborder

Frigate bird department





Water turkey department



ウ department




Brown booby department






Pelican department+Shadow bird department+Whale-headed stork department



Toki department + heron department




Classification to include in a brown booby eye
Brown booby eyes

Frigate bird department



Water turkey department



ウ department



Brown booby department



Kind

Five kinds belong.

with the human being of relationships

There is the kind that the number of the habitation decreases by the destruction of the habitat by the development, the predation due to the animal put artificially.

I it about a name

The fame is large, and the Japanese name with "a frigate bird" (frigate bird) which is the generic name of the constitution class of the core course comes from that a whole body takes the game of other birds away like a thing and the said article covered with a black feather by free translation of the fame.

"Frigate" (フリゲイト / frigate) of "Frigate bird" (フリゲイトバード) of the fame was one of the warship class division of the warship, and the thing which this word pointed to was different, but it pointed to the warship of small size, high speed, the light armament than ship of the line (battleship) essentially by a country to divide it into in the times in the sailing boat times.

Because the equivalent of the kanji was not given for "Frigate" in Japan, I am transcribed into katakana book きで "フリゲイト" (warship [2]), but, for the Japanese name of the place of origin, "a warship" (ぐんかん) as the macrotaxonomy is used not individual warship class division.

In addition, there is not usually that I am written now, but there are "フリゲイト bird" and a transcribed example as the example which translated English documents and others literally "フリゲイト bird" and the name that translated fame literally as Japanese name. In addition, in "寰瀛水路誌" (かんえいすいろし) which the Japanese Department of the Navy published from 1883

All the groups of islands are white となれり for bird feces. The birds make the names of "テルン" 洋鳥 of sky sincerity old man [3] "フリゲイト" bird and several kinds, and the cry lets a person hardly do deafness.
(from "寰瀛水路誌" "Japan Vol. 1 bottom in northwestern shore" [4])

There is の description and understands that this name was used formally before Japanese name is settled with "a frigate bird".

Frigate bird hunting

Frigate bird hunting is carried out in the Republic of Nauru. It is traditional entertainment, and the Nauruan man arrests you with living in this bird. The method hit the device which I attached a weight to earlier of the string and I let I throw it up, and a bird pick quarrel and arrest you. I breed it for a certain period of time and am hit again. It is not allowed for the woman to enter it near the hunting ground. The man who arrests you a lot, and breeds it is respected. [5]

Footnote, source

  1. ^ Hackett, SJ.; et al. (2008), "A Phylogenomic Study of Birds Reveals Their Evolutionary History," it is 1763-1768 Science 320 
  2. You add "a warship" to the ^ end of a word and may be called "フリゲイト warship", but do not need to touch "the warship" for an official equivalent because you express one warship class "only in フリゲイト".
  3. I seem to be the error in writing of "the albatross" meaning ^ albatross, but this notation is accomplished in the original.
  4. ^ "寰瀛水路誌" Vol. 1 lower page: 853 "tenth point island group of islands room to the north ノ 敷岩嶼爾勒里 幷 Senkaku groups of islands"
  5. There are a photograph of the ^ brochure Republic of Nauru international organization international organization Pacific Islands Center hunting and the photograph of the bird

References

This article is taken from the Japanese Wikipedia The frigate bird genus

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