Heermann's Gull vs Elegant Tern
Larus heermanni comparado con Thalasseus elegans
Side-by-Side Comparison
| Atributo | Heermann's Gull | Elegant Tern |
|---|---|---|
| Nombre científico | Larus heermanni | Thalasseus elegans |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Near Threatened | Near Threatened |
| Longitud | — | — |
| Envergadura | 67,2 cm (26.5 in) | 59,3 cm (23.3 in) |
| Peso | 448,26666666666665 g (15.81 oz) | 236,16666666666666 g (8.33 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1-2 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Near Threatened
Heermann's Gull
Near Threatened
Elegant 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.
Elegant Tern
Elegant Tern, 39–43 cm, breeds in a few large colonies on islands off Baja California and winters along Pacific coasts of South America. Long, drooping orange bill, shaggy black crest. Piscivore; dependent on Northern Anchovy and Pacific Sardine. Near Threatened; highly colonial breeder.