Antarctic Shag vs South Georgia Shag

Leucocarbo bransfieldensis compared with Leucocarbo georgianus

Side-by-Side Comparison

Attribute Antarctic Shag South Georgia Shag
Scientific Name Leucocarbo bransfieldensis Leucocarbo georgianus
Order Suliformes Suliformes
Family Phalacrocoracidae Phalacrocoracidae
Conservation Status Not Evaluated Not Evaluated
Length — —
Wingspan — —
Weight 2780.0 g (98.06 oz) 2678.0 g (94.46 oz)
Diet -- --
Clutch Size 2-3 2-3
Population Trend — —

Habitat Comparison

Shared Habitats

Antarctic Shag only

None

South Georgia Shag only

None

Conservation Status

Not Evaluated

Antarctic Shag

Not Evaluated

South Georgia Shag

About These Birds

Antarctic Shag

63–72 cm. Black above; white below; caruncles reduced compared to related shags. Breeds on the Antarctic Peninsula and associated islands. Feeds on fish in cold Antarctic coastal waters. One of the southernmost-breeding cormorants; largely sedentary around breeding colonies.

South Georgia Shag

62 cm. Black and white; orange caruncles. Endemic to South Georgia and surrounding subantarctic islands. Feeds on fish in cold, productive South Georgia waters. Colonial nester on cliff ledges; closely related to Imperial Shag complex. Resident; does not migrate far from islands.

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