Unsorted Wild Birds

Great Albatrosses

The great albatross are seabirds in the genus Diomedea in the albatross family. The genus Diomedea formerly included all albatrosses except the sooty albatrosses, but in 1996 the genus was split with the mollymawks and the North Pacific albatrosses both being elevated to separate genera.

The great albatrosses themselves form two species complexes, the wandering and Amsterdam albatrosses, and the royal albatrosses. The splitting of the great albatrosses into six or seven species has been accepted by most, though not all authorities.


The Wandering Albatross and the Southern Royal Albatross are the largest of the albatrosses and are amongst the largest of flying birds. They have the largest wingspans of any bird; being up to 3.5 m (11 ft) from tip to tip, although the average is a little over 3 m (9.8 ft). Large adult males of these two species may exceed 11 kg (24 lb) in weight, as heavy as a large swan.

The great albatrosses are predominantly white in plumage as adults, with birds becoming whiter as they age. The two Royal Albatrosses at all ages and the larger, older male Wandering Albatrosses are totally white-bodied, while adult females and younger animals of the other species have dark penciling marks on the edges of their feathers.

Generally, the smaller species or subspecies and the juveniles have a dark brown color. The recently discovered Amsterdam Albatross retains the dark brown plumage of juvenile birds into adulthood.

Wandering Albatross, Snowy Albatross, or White-winged Albatross, Diomedea exulans


The Great albatrosses range across the Southern Ocean, and nest (for the most part) on isolated oceanic islands. The wandering albatrosses nest on islands around the Southern Ocean, from the Atlantic Ocean (South Georgia and Tristan da Cunha) to the Indian Ocean and New Zealand‘s sub-Antarctic islands. The royal albatrosses nest only on New Zealand’s sub-Antarctic islands, with one unusual colony on New Zealand’s Otago Peninsula.

Antipodean Albatross

Systematics and evolution

Genus Diomedea – Great albatrosses

The earliest known fossils of the genus are from the Middle Miocene, about 12-15 mya. By that time, the genera Phoebastria and Diomedea had already diverged.

Fossil species

  • Diomedea milleri (Round Mountain Silt Middle Miocene of Sharktooth Hill and possibly Astoria Middle Miocene of Oregon, USA)
  • Diomedea sp. (Late Miocene of Valdez Peninsula, Antarctica)
  • Diomedea sp. (Early Pliocene of South Africa)
  • Diomedea sp. (Early Pliocene of Bone Valley, Florida)
  • Diomedea thyridata Wilkinson, 1969 (Upper Miocene, Beaumaris Bay Fossil Site, Australia)
Antipodean Albatross, Diomedea antipodensis

At least 4 species were found in the Early Pliocene deposits of Lee Creek Mine, North Carolina. These may in part be identical with the forms mentioned above. Assignment of the undescribed taxa to Diomedea is tentative since most of them were discovered before the splitting of this genus. Especially the Southern Hemisphere species probably belong to other genera.


Diomedea comes from the Greek hero Diomedes, who, legend has it, was driven by a storm to Italy and was stranded with his companions who were turned to birds.

Tristan Albatross, Diomedea dabbenena
Southern Royal Albatross, Diomedea epomophora

Gordon Ramel

Gordon is an ecologist with two degrees from Exeter University. He's also a teacher, a poet and the owner of 1,152 books. Oh - and he wrote this website.

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