Atlantic Yellow-nosed Albatross
A species of Mollymawks, Also known as Yellow-nosed Mollymawk Scientific name : Thalassarche chlororhynchos Genus : Mollymawks
Atlantic Yellow-nosed Albatross, A species of Mollymawks
Also known as:
Yellow-nosed Mollymawk
Botanical name: Thalassarche chlororhynchos
Genus: Mollymawks
Content
Description General Info
Photo By JJ Harrison , used under CC-BY-SA-3.0 /Cropped and compressed from original 
Description
The Atlantic yellow-nosed albatross averages 81 cm (32 in) in length. It is a typical black and white mollymawk with a grey head and large eye patch, and its nape and hindneck are white. Its bill is black with a yellow culminicorn and a pink tip. It has a blackish grey saddle, tail and upperwing, and its underparts are predominantly white. Its underwing and primaries show a narrow black margin. The juvenile is similar to the adult but with a white head and black bill. It can be differentiated from the Indian yellow-nosed by its darker head. Relative to other mollymawks it can be distinguished by its smaller size (the wings being particularly narrow) and the thin black edging to the underwing, The grey-headed albatross has a similar grey head but more extensive and less well defined black markings around the edge of the underwing. Salvin's albatross also has a grey head but has much broader wings, a pale bill and even narrower black borders to the underwing. 
Size
71-81 cm (28-32 in)
Life Expectancy
37 years
Feeding Habits
Atlantic Yellow-nosed Albatross primarily consumes squid, fish, and crustaceans, utilizing aerial and surface seizing techniques. They exhibit a unique preference for cephalopods, particularly during breeding season.
Habitat
The atlantic Yellow-nosed Albatross predominantly resides in marine and pelagic environments, frequenting the epipelagic and mesopelagic zones of oceanic waters. Their range broadly encompasses marine coastal areas and extends to rocky offshore islands. During their breeding season, atlantic Yellow-nosed Albatross habitat includes the remote, often bare, and rocky slopes or cliffs of oceanic islands, which may occasionally be interspersed with vegetation such as tussock grass and tree-ferns.
Dite type
Piscivorous
General Info
Species Status
The IUCN list this species as endangered, with an occurrence range of 16,800,000 km (6,500,000 sq mi) and a breeding range of 80 km (31 sq mi). A 2001 population estimate breaks down the population and shows some trends. Gough Island has 5,300 breeding pairs, between 16,000 and 30,000 breeding pairs on Tristan da Cunha Island, 4,500 on Nightingale Island, between 100 and 200 pairs on Middle Island, and 500 pairs on Stoltenhoff Island, and 1,100 on Inaccessible Island. This adds up to between 27,500 and 41,600 pairs per year for the total between 55,000 and 83,200 total adult birds. This population estimate was done in 1983, however and is outdated. Trends suggest a 50% decrease over 72 years. The largest threat is from longline fishing, as harvesting of chicks and adults has been outlawed. Efforts to help conserve this bird are underway, with counting of the birds on Gough Island. Also, Gough Island and Inaccessible Island are nature preserves, and Gough Island is a World Heritage Site. The Tristan da Cunha population is being remotely tracked and counted, and the South East Atlantic Fisheries Commission has passed a resolution that all fishing vessels use a tori line and drop lines at night.
Scientific Classification
Phylum
Chordates Class
Birds Order
Albatrosses and Petrels Family
Albatrosses Genus
Mollymawks Species
Atlantic Yellow-nosed Albatross 
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