Olrog's Gull vs Heermann's Gull
Larus atlanticus comparado con Larus heermanni
Side-by-Side Comparison
| Atributo | Olrog's Gull | Heermann's Gull |
|---|---|---|
| Nombre científico | Larus atlanticus | Larus heermanni |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Laridae | Laridae |
| Estado de conservación | Near Threatened | Near Threatened |
| Longitud | — | — |
| Envergadura | 78,3 cm (30.8 in) | 67,2 cm (26.5 in) |
| Peso | 850,0 g (29.98 oz) | 448,26666666666665 g (15.81 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | -- | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Near Threatened
Olrog's Gull
Near Threatened
Heermann's Gull
About These Birds
Olrog's Gull
Olrog's Gull, 55–58 cm, is an Endangered South American gull breeding in small colonies in Buenos Aires Province, Argentina. Very similar to Belcher's Gull. Piscivore; entirely dependent on mudflats and estuaries of the Buenos Aires coast. Threatened by industrial development of breeding and foraging sites.
Heermann's Gull
La gaviota de Heermann es una gaviota inconfundible del Pacífico mexicano y norteamericano, con cabeza blanca en verano y pico rojo.