Heermann's Gull vs Chinese Crested Tern
Larus heermanni comparado con Thalasseus bernsteini
Side-by-Side Comparison
| Atributo | Heermann's Gull | Chinese Crested Tern |
|---|---|---|
| Nombre científico | Larus heermanni | Thalasseus bernsteini |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Near Threatened | Critically Endangered |
| Longitud | — | — |
| Envergadura | 67,2 cm (26.5 in) | 63,8 cm (25.1 in) |
| Peso | 448,26666666666665 g (15.81 oz) | 280,0 g (9.88 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1-2 | 1 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Near Threatened
Heermann's Gull
Critically Endangered
Chinese Crested Tern
About These Birds
Heermann's Gull
La gaviota de Heermann es una gaviota inconfundible del Pacífico mexicano y norteamericano, con cabeza blanca en verano y pico rojo.
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.