Web24 yrs. Weight. 201-580 g. Length. 65-90 cm. The Water moccasin (Agkistrodon piscivorus) is a species of venomous pit viper. It is one of the world's few semiaquatic vipers (along … WebJan 31, 1997 · The Black-browed Albatross (formerly Diomedea melanophris) is a large seadbird with a wingspan of up to 2.4m. The upperwings, back and tail are black and the rest of the body and head is white. There is a small black brow over the dark eye and the bill is yellow, tipped with pink. The underwings are white with broad black margins.
Black-footed albatross - Wikipedia
The black-browed albatross is a medium-sized albatross, at 80 to 95 cm (31–37 in) long with a 200 to 240 cm (79–94 in) wingspan and an average weight of 2.9 to 4.7 kg (6.4–10.4 lb). It can have a natural lifespan of over 70 years. It has a dark grey saddle and upperwings that contrast with the white rump, and … See more The black-browed albatross (Thalassarche melanophris), also known as the black-browed mollymawk, is a large seabird of the albatross family Diomedeidae; it is the most widespread and common member of its family. See more Mollymawks are albatrosses in the family Diomedeidae and order Procellariiformes, which also includes shearwaters, fulmars, storm petrels, and diving petrels. These birds share certain identifying features. They have nasal passages that attach to the upper bill called See more Colonies are very noisy as they bray to mark their territory, and also cackle harshly. They use their fanned tail in courting displays. Feeding See more Until 2013, the IUCN classified this species as endangered due to a drastic reduction in population. Bird Island near South Georgia Island had a 4% per year loss of nesting pairs, and the Kerguelen Island population had a 17% reduction from 1979 to 1995. Diego Ramírez decreased … See more The origin of the name melanophris comes from two Greek words melas or melanos, meaning "black", and ophris, meaning "eyebrow", referring to dark feathering around the eyes. See more The black-browed albatross is circumpolar in the southern oceans, and it breeds on 12 islands throughout that range. In the Atlantic Ocean, it breeds on the Falkland Islands, South Georgia and the South Sandwich Islands, and the Cape Horn Islands. … See more Although this is a rare occurrence, on several occasions a black-browed albatross has summered in Scottish gannet colonies (Bass Rock, Hermaness and now Sula Sgeir) for a number of years. Ornithologists believe that it was the same bird, known as … See more WebLa albatrosoj estas grandaj marbirdoj de la familio de diomedeedoj kiu rekte rilatas al petreloj, fulmaroj kaj pufinoj de la ordo Procelarioformaj.Ili vivas en la Suda Oceano kaj norda Pacifiko, sed ne en norda Atlantiko, kie ja aperas fosilioj, kiuj pruvas, ke iam ili estis tie.Albatrosoj estas inter la plej grandaj flugantaj birdoj; la grandaj albatrosoj de genro … gitlabsourcereponame
Characteristics of albatrosses Britannica
WebBlack-browed albatross (Diomedea melanophris) albatross, Any of more than a dozen species of large seabirds (family Diomedeidae). Albatrosses are among the most spectacular gliders of all birds; in windy weather they can stay aloft for hours without flapping their wings. They drink seawater and usually eat squid. http://datazone.birdlife.org/species/factsheet/black-browed-albatross-thalassarche-melanophris WebThe population trend appears to be increasing, and hence the species does not approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten … gitlab_shell_ssh_port