Little Auk vs Black Guillemot
Alle alle مقارنةً بـ Cepphus grylle
Side-by-Side Comparison
| السمة | Little Auk | Black Guillemot |
|---|---|---|
| الاسم العلمي | Alle alle | Cepphus grylle |
| الرتبة | Charadriiformes | Charadriiformes |
| الفصيلة | Alcidae | Alcidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | — | — |
| طول الجناح | 23,2 cm (9.1 in) | 30,8 cm (12.1 in) |
| الوزن | 170,0 g (6.00 oz) | 421,8666666666666 g (14.88 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 1 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
حالة الحفاظ
Least Concern
Little Auk
Least Concern
Black Guillemot
About These Birds
Little Auk
Little Auk (Dovekie), 17–19 cm, is abundant in the High Arctic, with hundreds of millions breeding in Greenland and Svalbard — one of the world's most numerous seabirds. Tiny, black and white, stubby-billed. Planktivore; dives for copepods. Winters at sea in the North Atlantic, often far offshore.
Black Guillemot
Black Guillemot, 30–32 cm, is a compact North Atlantic alcid, distinctive in summer: entirely black with bold white wing patches and vivid red feet. Resident on rocky Arctic and boreal shores year-round; does not undertake long pelagic migrations. Dives to 50 m for blennies and sand eels near shore.