Spectacled Guillemot vs Japanese Murrelet
Cepphus carbo в сравнении с Synthliboramphus wumizusume
Side-by-Side Comparison
| Характеристика | Spectacled Guillemot | Japanese Murrelet |
|---|---|---|
| Научное название | Cepphus carbo | Synthliboramphus wumizusume |
| Отряд | Charadriiformes | Charadriiformes |
| Семейство | Alcidae | Alcidae |
| Охранный статус | Least Concern | Vulnerable |
| Длина | — | — |
| Размах крыльев | 38,4 cm (15.1 in) | 24,0 cm (9.4 in) |
| Масса | 480,0 g (16.93 oz) | 171,6 g (6.05 oz) |
| Питание | -- | -- |
| Размер кладки | 1-2 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Least Concern
Spectacled Guillemot
Vulnerable
Japanese Murrelet
About These Birds
Spectacled Guillemot
Spectacled Guillemot, 36–38 cm, breeds on rocky coasts and sea cliffs of the western North Pacific from Kamchatka to Japan. Sooty black with white spectacle patches around the eye; red feet. Coastal diver; feeds on fish and crustaceans near rocky reefs. Sedentary; stays close to breeding coast year-round.
Japanese Murrelet
Japanese Murrelet, 26–28 cm, is a Vulnerable alcid endemic to Japan, breeding on rocky islets in the Pacific. Black head with a small white supercilium stripe; grey back. Nests in rock crevices; chicks led to sea while still tiny. Piscivore; threatened by gill-net bycatch and feral predators on islands.