Papageitaucher vs Pigeon Guillemot
Fratercula arctica verglichen mit Cepphus columba
Side-by-Side Comparison
| Merkmal | Papageitaucher | Pigeon Guillemot |
|---|---|---|
| Wissenschaftlicher Name | Fratercula arctica | Cepphus columba |
| Ordnung | Charadriiformes | Charadriiformes |
| Familie | Alcidae | Alcidae |
| Erhaltungsstatus | Vulnerable | Least Concern |
| Länge | 30,0 cm (11.8 in) | — |
| Flügelspannweite | 56,0 cm (22.0 in) | 34,7 cm (13.7 in) |
| Gewicht | 380,0 g (13.40 oz) | 493,6666666666667 g (17.41 oz) |
| Ernährung | Small fish, especially sand eels, herring, and capelin. Dives underwater using wings for propulsion, catching … | -- |
| Gelegegröße | 1 | 1-2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Papageitaucher
Breeds on grassy cliff tops and offshore islands. Spends winter entirely at sea in the North Atlantic.
Song & Call Comparison
Papageitaucher
At burrow gives a low, moaning 'arr-arr-arr' growl. Silent at sea. At breeding colonies produces a series of grunting croaks. Chicks give soft peeping calls.
Pigeon Guillemot
Geographic Range & Migration
Papageitaucher
North Atlantic from eastern Canada and northeastern United States to Iceland, Norway, and northwest Russia.
Pigeon Guillemot
Erhaltungsstatus
Papageitaucher
Pigeon Guillemot
How to Tell Them Apart
Papageitaucher
Black upperparts and white underparts with a distinctive white face. In breeding season, the face brightens and colourful bill plates develop. Winter plumage is duller with a darker face.
Large, laterally compressed, triangular bill — bright orange, blue, and yellow in breeding season
Pigeon Guillemot
About These Birds
Papageitaucher
Der Papageitaucher, oft als Clown der Meere bezeichnet, ist ein charismatischer Seevogel, der in Höhlen an nördlichen Meeresklippen brütet. Dank rückwärts gerichteter Dornen am Gaumen kann er bis zu einem Dutzend Fische quer im Schnabel tragen. Klimawandel und Überfischung bedrohen sein Nahrungsangebot und führen zu Bestandsrückgängen.
Pigeon Guillemot
Pigeon Guillemot, 30–36 cm, breeds on rocky shorelines of the North Pacific from California to Alaska and Kamchatka. Black plumage with white wing patch bisected by a black bar; red feet and mouth lining. Benthic diver; takes crabs, shrimp, and bottom fish. Partially migratory; short coastal movements.