Oriental Darter vs Australasian Darter

Anhinga melanogaster compared with Anhinga novaehollandiae

Side-by-Side Comparison

Attribute Oriental Darter Australasian Darter
Scientific Name Anhinga melanogaster Anhinga novaehollandiae
Order Suliformes Suliformes
Family Anhingidae Anhingidae
Conservation Status Least Concern Least Concern
Length
Wingspan 68.4 cm (26.9 in) 70.6 cm (27.8 in)
Weight 1436.5 g (50.67 oz) 1612.1666666666667 g (56.87 oz)
Diet -- --
Clutch Size 2-6 2-6
Population Trend

Habitat Comparison

Shared Habitats

Oriental Darter only

None

Australasian Darter only

None

Conservation Status

Least Concern

Oriental Darter

Least Concern

Australasian Darter

About These Birds

Oriental Darter

85–97 cm. Dark brown and black with white streaking; long neck and sharp bill. Resident across South and Southeast Asia to East Africa in freshwater and estuarine habitats. Near Threatened; declining due to wetland loss and hunting. Spears fish underwater; colonial breeder.

Australasian Darter

86–94 cm. Black and dark brown with white wing spots; long snake-like neck; dagger bill. Ranges across Australia, New Guinea, and nearby islands in freshwater lakes, rivers, and coastal wetlands. Dives to spear fish; must dry wings after diving. Partially migratory.

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