Grey Gull vs Aleutian Tern
Larus modestus comparado con Onychoprion aleuticus
Side-by-Side Comparison
| Atributo | Grey Gull | Aleutian Tern |
|---|---|---|
| Nombre científico | Larus modestus | Onychoprion aleuticus |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Least Concern | Vulnerable |
| Longitud | — | — |
| Envergadura | 63,6 cm (25.0 in) | 52,4 cm (20.6 in) |
| Peso | 325,0 g (11.46 oz) | 104,88 g (3.70 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1-4 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Least Concern
Grey Gull
Vulnerable
Aleutian Tern
About These Birds
Grey Gull
La gaviota gris es una gaviota de color gris uniforme que habita en las costas áridas del Pacífico de Chile y Perú.
Aleutian Tern
Aleutian Tern, 32–34 cm, breeds colonially in Alaska and Russian Far East, wintering in Southeast Asian waters — one of the most poorly tracked migrations among seabirds. Dark grey above, white below, black cap with white forehead. Piscivore; dives for small fish. Near Threatened.