Heermann's Gull vs West African Crested Tern
Larus heermanni comparado con Thalasseus albididorsalis
Side-by-Side Comparison
| Atributo | Heermann's Gull | West African Crested Tern |
|---|---|---|
| Nombre científico | Larus heermanni | Thalasseus albididorsalis |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Near Threatened | Not Evaluated |
| Longitud | — | — |
| Envergadura | 67,2 cm (26.5 in) | — |
| Peso | 448,26666666666665 g (15.81 oz) | 380,0 g (13.40 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1-2 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Near Threatened
Heermann's Gull
Not Evaluated
West African 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.
West African Crested Tern
West African Crested Tern, 42–45 cm, breeds on Atlantic islands from Mauritania to Angola. Pale grey back, orange bill, black crest. Piscivore; forages along the rich upwelling zone off West Africa. Recently split from Lesser Crested Tern. Coastal and offshore forager in tropical waters.