Spectacled Guillemot vs Craveri's Murrelet
Cepphus carbo comparado con Synthliboramphus craveri
Side-by-Side Comparison
| Atributo | Spectacled Guillemot | Craveri's Murrelet |
|---|---|---|
| Nombre científico | Cepphus carbo | Synthliboramphus craveri |
| Orden | Charadriiformes | Charadriiformes |
| Familia | Alcidae | Alcidae |
| Estado de conservación | Least Concern | Vulnerable |
| Longitud | — | — |
| Envergadura | 38,4 cm (15.1 in) | 23,9 cm (9.4 in) |
| Peso | 480,0 g (16.93 oz) | 150,5 g (5.31 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 1-2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservación
Least Concern
Spectacled Guillemot
Vulnerable
Craveri's Murrelet
About These Birds
Spectacled Guillemot
Mérgulo de Brünnich (Cepphus carbo), 34–38 cm. Plumaje nupcial negro uniforme; en invierno, partes inferiores blancas. Habita en costas rocosas del noroeste del Pacífico (Japón, Corea, este de Rusia). Anida en grietas de acantilados y se alimenta de peces y crustáceos buceando.
Craveri's Murrelet
Craveri's Murrelet, 21–23 cm, breeds on Gulf of California islands, dispersing into the Pacific after breeding. Darkest Synthliboramphus murrelet; less white on face than Scripps's. Near Threatened; small population threatened by introduced predators on nesting islands and bycatch in gill nets.