Black-fronted Tern vs African Skimmer

Chlidonias albostriatus compared with Rynchops flavirostris

Side-by-Side Comparison

Attribute Black-fronted Tern African Skimmer
Scientific Name Chlidonias albostriatus Rynchops flavirostris
Order Charadriiformes Charadriiformes
Family Laridae Laridae
Conservation Status Endangered Least Concern
Length
Wingspan 47.9 cm (18.9 in) 66.4 cm (26.1 in)
Weight 93.0 g (3.28 oz) 165.66666666666666 g (5.84 oz)
Diet -- --
Clutch Size 2 1-5
Population Trend

Habitat Comparison

Shared Habitats

Black-fronted Tern only

None

African Skimmer only

None

Conservation Status

Endangered

Black-fronted Tern

Least Concern

African Skimmer

About These Birds

Black-fronted Tern

Black-fronted Tern, 27–30 cm, is Endemic and Near Threatened, breeding on South Island New Zealand river shingle beds. Orange bill, blue-grey body, black cap; juveniles brownish. Piscivore and insectivore; hovers and dips over braided rivers. Winters on nearby North Island and Australian coasts.

African Skimmer

African Skimmer: 36–42 cm, black-and-white skimmer with a long bright orange-yellow bill where the lower mandible is longer than the upper. Flies low over large rivers and lakes, cutting the water surface with the lower bill to catch fish. Resident and partial migrant along large rivers and lakes of sub-Saharan Africa. NT.

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