South Georgia shag

The South Georgia shag (Leucocarbo georgianus), also known as the South Georgia cormorant, is a marine cormorant native to South Georgia and a few other subantarctic islands in the South Atlantic Ocean.

South Georgia shag
At Cooper Bay, South Georgia
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Suliformes
Family: Phalacrocoracidae
Genus: Leucocarbo
Species:
L. georgianus
Binomial name
Leucocarbo georgianus
Lönnberg, 1906
Synonyms
  • Phalacrocorax georgianus
  • Phalacrocorax atriceps georgianus

Taxonomy

The South Georgia shag is one of the blue-eyed shags (genus Leucocarbo), although some authors have placed it in the genus Phalacrocorax. It has formerly been considered a subspecies of the imperial shag (L. atriceps), but it is now usually treated as a full species. It is usually considered to be restricted to South Georgia and Shag Rocks, with populations in the South Sandwich Islands and South Orkney Islands now referred to as a distinct species; the Antarctic shag (P. bransfieldensis).[1]

References

  1. "South Georgia Shag (Phalacrocorax georgianus)". Internet Bird Collection. Lynx Editions. HBW 1, p. 350. Retrieved 15 July 2020.


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