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| 질의: Anguilla | 결과: 102번째/102 | |
Zenaida Dove (Zenaida aurita) - Wiki
| 제목: | Zenaida Dove (Zenaida aurita) - Wiki
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| 해상도: 552x486
파일크기: 51515 Bytes
등록시간: 2007:10:29 16:57:51
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Zenaida Dove
From Wikipedia, the free encyclopedia
[Photo] Zenaida Dove (Zenaida aurita) photographed on Barbados. Date 09-17-2006. Author http://commons.wikimedia.org/wiki/User:Regani License: public domain.
The Zenaida Dove (Zenaida aurita) is a member of the bird family Columbidae, which includes doves and pigeons. It is the national bird of Anguilla, where it is commonly (but erroneously) referred to as a Turtle Dove. The Zenaida Dove breeds throughout the West Indies and the tip of the Yucat??n Peninsula. It was reported by Audubon to breed in the Florida Keys, but there are only three verifiable records from Florida. It lays two white eggs on a flimsy platform built on a tree or shrub. It also nests in rock crevices and on grassy vegetation if no predators are present. It has been recorded of some birds having up to 4 broods per year. Eggs take approximately two weeks to hatch, and the young chicks typically fledge after only two weeks in the nest. Parents feed the young pigeon's milk, a nutrient rich substance regurgitated from its crop.
The bird is resident and abundant over much of its range. Zenaida Doves are commonly hunted as a game bird. The Zenaida Dove is approximately 28???30 cm in length. It looks very similar to the Mourning Dove, but is smaller in size, has a shorter, more rounded tail, and is a bit more darkly colored. It is also distinguished from the Mourning Dove by showing white on the trailing edge of its wings in while in flight. The Mourning Dove does not have the white trailing edge.
This bird is found in a range of open and semi-open habitats. Its mournful cooOOoo-coo-coo-coo call is similar to the call of a Mourning Dove, but faster in pace.
These birds forage on the ground, mainly eating grains and seeds, sometimes also on insects. Zenaida Doves frequently feed close to water. They often swallow fine gravel to assist with digestion, and will also ingest salt from mineral rich soils or livestock salt licks. It is thought the salt aids in egg formation and/or production of pigeon milk.
http://en.wikipedia.org/wiki/Zenaida_Dove
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