Heermann's Gull vs Ivory Gull
Larus heermanni comparado con Pagophila eburnea
Side-by-Side Comparison
| Atributo | Heermann's Gull | Ivory Gull |
|---|---|---|
| Nombre científico | Larus heermanni | Pagophila eburnea |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Near Threatened | Near Threatened |
| Longitud | — | — |
| Envergadura | 67,2 cm (26.5 in) | 66,7 cm (26.3 in) |
| Peso | 448,26666666666665 g (15.81 oz) | 578,3333333333334 g (20.40 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1-2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Near Threatened
Heermann's Gull
Near Threatened
Ivory 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.
Ivory Gull
Ivory Gull, 40–43 cm, is entirely white with black legs, breeding only on High Arctic ice caps and cliffs in Canada, Greenland, Svalbard, and Russia. Winters at sea ice edges in the High Arctic. Scavenges on marine mammal carcasses and sea ice invertebrates. Near Threatened; climate-sensitive.