African Skimmer vs Chinese Crested Tern
Rynchops flavirostris so với Thalasseus bernsteini
Side-by-Side Comparison
| Thuộc Tính | African Skimmer | Chinese Crested Tern |
|---|---|---|
| Tên Khoa Học | Rynchops flavirostris | Thalasseus bernsteini |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Laridae | Laridae |
| Tình Trạng Bảo Tồn | Least Concern | Critically Endangered |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 66,4 cm (26.1 in) | 63,8 cm (25.1 in) |
| Khối Lượng | 165,66666666666666 g (5.84 oz) | 280,0 g (9.88 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1-5 | 1 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
African Skimmer only
Không
Chinese Crested Tern only
Không
Tình Trạng Bảo Tồn
Least Concern
African Skimmer
Critically Endangered
Chinese Crested Tern
About These Birds
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.
Chinese Crested Tern
Chinese Crested Tern is Critically Endangered, fewer than 50 individuals known. Breeding sites on small rocky islands off eastern China; winters in Southeast Asia. Orange bill with yellow tip, black crest. Extremely similar to Greater Crested Tern; often overlooked in mixed colonies. Piscivore; plunge-dives.