Franklin's Gull vs Aleutian Tern
Larus pipixcan comparado con Onychoprion aleuticus
Side-by-Side Comparison
| Atributo | Franklin's Gull | Aleutian Tern |
|---|---|---|
| Nombre científico | Larus pipixcan | Onychoprion aleuticus |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Least Concern | Vulnerable |
| Longitud | — | — |
| Envergadura | 55,9 cm (22.0 in) | 52,4 cm (20.6 in) |
| Peso | 279,8333333333333 g (9.87 oz) | 104,88 g (3.70 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1-3 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
Hábitats compartidos
Franklin's Gull only
Ninguno
Aleutian Tern only
Ninguno
Estado de conservación
Least Concern
Franklin's Gull
Vulnerable
Aleutian Tern
About These Birds
Franklin's Gull
La gaviota de Franklin es una gaviota migratoria que cría en las praderas del interior de América del Norte y migra al Pacífico sudamericano para invernar.
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.