The great albatrosses 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 (Nunn et al., 1996). 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 (Penhallurick & Wick, 2004, but see also Rheindt & Austin, 2005).
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