Phoenix Petrel

Pterodroma alba

A long-winged petrel, predominantly dark with a gleaming white belly. Throat patch often shows pale speckling, and birds sometimes appear distinctly pale-throated. Key identification feature is the prominent pale bar at the leading edge of the dark underwing between the elbow and body. Similar in pattern to Tahiti Petrel, but much smaller-billed and sometimes shows a pale throat. Usually flies with wings bent at the elbow, unlike the remarkably straight-winged Tahiti Petrel. Silent at sea.

分类信息

The Phoenix petrel was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's Systema Naturae. He placed it with the other petrels in the genus Procellaria and coined the binomial name Procellaria alba. Gmelin based his description on the "white-breasted petrel" that had been described in 1785 by the English ornithologist John Latham from a specimen belonging to the naturalist Joseph Banks. The type locality is Kiritimati (Christmas Island) in the Pacific Ocean. The Phoenix petrel is now one of 35 species placed in the genus Pterodroma that was introduced in 1856 by the French naturalist Charles Lucien Bonaparte. The genus name combines the Ancient Greek pteron meaning "wing" with dromos meaning "racer" or "runner". The specific epithet alba is from Latin albusmeaning "white". The species is monotypic: no subspecies are recognised.

学名
Pterodroma alba
命名信息
(Gmelin, JF, 1789)
Procellariiformes
Procellariidae
Pterodroma

分布与栖息地

繁殖区
PO : Phoenix (Kiribati, c Polynesia), Line, Marquesas, Pitcairn and Easter is. (=Eastern Is. group; se Polynesia)
非繁殖区
to Kermadec Is. (ne of North I., New Zealand) and ec Pacific
迁徙
Complete migrants

保护状况

种群趋势
declining

照片

分布

鸟叫声

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