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Близкие виды
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Phoebastria - Вид в
Diomedeidae - - Классификация -
- Diomedeidae
- Procellariiformes
- Aves
- Chordata
- Animalia
- Вид в
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Phoebastria nigripes (Audubon, 1839)
Black-footed albatross
Классификация / Names народные названия | синонимы | CoL | ITIS | WoRMS
Aves | Procellariiformes | Diomedeidae
Environment: milieu / climate zone / пределы глубины / distribution range экология
. Subtropical
Distribution страны | регионы FAO | Ecosystems | места находок | интродукции
Pacific Ocean and Northwest Atlantic: from the coasts of China, Japan and Russia eastward to continental North America. Tropical to temperate waters.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ? range ? - ? cm Max length : 81.0 cm TL самец/пол неопределен; (ссылка 84934); наибольший вес (опубликованные данные): 3.0 kg (ссылка 356)
Краткое описание морфология
Culmen: 12.7 cm; tarsus: 9.74 cm; wing: 21.3 cm.
Total Length: 68 to 74 cm (Ref. 8812). Found in the open ocean (Refs. 356, 122680). Scavengers (Ref. 356). Exhibits surface seizing behavior (Refs. 356, 122680). Courtship display preceding mating pair formation involves fanning both wings simultaneously while touching its side with its bill. Nests inland on Midway Island in calm areas; go to edge of islands and utilize updrafts to get airborne. Nesting site defended by aggression in the form of overt attack biting, threat with wide gape and vocalization, and rapid bill-clapping. Shifts between pairs in incubating eggs are long to allow far-foraging; longest recorded distance of a breeding individual of this species is 3700 km from its colony. Unable to regulate body temperature while still in the egg, even in late-incubation embryos with pip-holes; hatchlings, however, are able to regulate body temperature in response to environmental conditions. Semi-precocial. Postfledging care about 40 days. High mercury levels on feathers of young from Midway, north Pacific Ocean. Vulnerable to long-line fisheries (Ref. 87784)
Life cycle and mating behavior половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
Breeding starts later in October characterized by the arrival of the birds on the land. Eggs are laid from middle of November to the first week of December, incubation lasts for 66 days and most have hatched by the end of January. At least one parent was observed to guard the chick until mid-March. Parents were observed to circle around mostly at the sea between April and May and return to land only to feed the fledgling. By the end of July most birds were observed to have departed the islands.
Основная ссылка
ссылки | координатор | соавторы
Lepage, D. 2007 Avibase -the World Bird Database. http://www.bsc-eoc.org/avibase/avibase.jsp [accessed 09/07/2007]. (ссылка 7816)
Статус Красного Списка МСОП
(ссылка 130435: Version 2025-1)
Близок к исчезновению (NT) (A3cd); Date assessed: 14 August 2020
Статус СИТЕС (ссылка 108899)
Not Evaluated
CMS (ссылка 116361)
Appendix II: Migratory species conserved through agreements
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ссылки
ресурсы в Интернет
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (Геном, Нуклеотид) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Вперёд, поиск) | Zoological Record
Estimates based on models
Категория цены
(ссылка 80766):
Unknown.