Heermann's Gull vs Silver Gull
Larus heermanni comparado con Larus novaehollandiae
Side-by-Side Comparison
| Atributo | Heermann's Gull | Silver Gull |
|---|---|---|
| Nombre científico | Larus heermanni | Larus novaehollandiae |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Near Threatened | Least Concern |
| Longitud | — | — |
| Envergadura | 67,2 cm (26.5 in) | 55,5 cm (21.9 in) |
| Peso | 448,26666666666665 g (15.81 oz) | 285,3333333333333 g (10.06 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1-2 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Near Threatened
Heermann's Gull
Least Concern
Silver Gull
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.
Silver Gull
Silver Gull, 36–44 cm, is Australia's most familiar gull, present year-round on all coasts and increasingly inland. White body, grey mantle, red bill and legs. Opportunistic omnivore; thrives on human food waste and follows fishing boats. Expanding range inland as irrigation provides new habitat.