Auckland Islands Shag vs Cape Cormorant

Leucocarbo colensoi compared with Phalacrocorax capensis

Side-by-Side Comparison

Attribute Auckland Islands Shag Cape Cormorant
Scientific Name Leucocarbo colensoi Phalacrocorax capensis
Order Suliformes Suliformes
Family Phalacrocoracidae Phalacrocoracidae
Conservation Status Vulnerable Endangered
Length
Wingspan 54.7 cm (21.5 in) 50.6 cm (19.9 in)
Weight 2000.0 g (70.55 oz) 1223.75 g (43.17 oz)
Diet -- --
Clutch Size 3 2-3
Population Trend

Habitat Comparison

Shared Habitats

Auckland Islands Shag only

None

Cape Cormorant only

None

Conservation Status

Vulnerable

Auckland Islands Shag

Endangered

Cape Cormorant

About These Birds

Auckland Islands Shag

63 cm. Black and white; orange caruncles. Endemic to Auckland Islands, New Zealand subantarctic. Vulnerable; total population estimated at only a few thousand. Feeds on fish and invertebrates in surrounding cold ocean waters. Non-migratory; restricted to the island group.

Cape Cormorant

63 cm. All-black with glossy blue-green; bare orange facial skin. Breeds colonially on South African and Namibian islands. Endangered; severe decline due to competition with purse-seine anchovy fisheries and El Niño events. Feeds on anchovy and sardine in Benguela Current.

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