Black-fronted Tern vs African Skimmer
Chlidonias albostriatus ile kıyaslandığında Rynchops flavirostris
Side-by-Side Comparison
| Özellik | Black-fronted Tern | African Skimmer |
|---|---|---|
| Bilimsel Ad | Chlidonias albostriatus | Rynchops flavirostris |
| Takım | Charadriiformes | Charadriiformes |
| Familya | Laridae | Laridae |
| Koruma Durumu | Endangered | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 47,9 cm (18.9 in) | 66,4 cm (26.1 in) |
| Ağırlık | 93,0 g (3.28 oz) | 165,66666666666666 g (5.84 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 2 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Black-fronted Tern only
Hiçbiri
African Skimmer only
Hiçbiri
Koruma Durumu
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.