Atlantic Puffin vs Pygargue à queue blanche
Fratercula arctica comparé à Haliaeetus albicilla
Side-by-Side Comparison
| Attribut | Atlantic Puffin | Pygargue à queue blanche |
|---|---|---|
| Nom scientifique | Fratercula arctica | Haliaeetus albicilla |
| Ordre | Charadriiformes | Accipitriformes |
| Famille | Alcidae | Accipitridae |
| Statut de conservation | Vulnerable | Least Concern |
| Longueur | 30,0 cm (11.8 in) | 84,0 cm (33.1 in) |
| Envergure | 56,0 cm (22.0 in) | 225,0 cm (88.6 in) |
| Poids | 380,0 g (13.40 oz) | 5200,0 g (183.42 oz) |
| Régime alimentaire | Small fish, especially sand eels, herring, and capelin. Dives underwater using wings for propulsion, catching … | Fish, waterfowl, and carrion. Often pirates food from other birds. Takes fish from the water … |
| Taille de la couvée | 1 | 1-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Atlantic Puffin
Breeds on grassy cliff tops and offshore islands. Spends winter entirely at sea in the North Atlantic.
Pygargue à queue blanche
Coastlines, large lakes, and rivers with mature trees or cliffs for nesting. Requires large undisturbed areas.
Song & Call Comparison
Atlantic Puffin
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.
Pygargue à queue blanche
High-pitched, yelping 'klee-klee' and deep barking 'ra-ra-ra'. Less vocal than Bald Eagle but similar chattering quality. Gives gull-like wailing near nest in breeding season.
Geographic Range & Migration
Atlantic Puffin
North Atlantic from eastern Canada and northeastern United States to Iceland, Norway, and northwest Russia.
Pygargue à queue blanche
Northern Europe and Asia from Greenland and Scandinavia to Japan. Reintroduced to Scotland and Ireland.
Statut de conservation
Atlantic Puffin
Pygargue à queue blanche
How to Tell Them Apart
Atlantic Puffin
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
Pygargue à queue blanche
Brown body with a paler head in adults and a distinctive short white wedge-shaped tail. Massive broad wings in flight. Juveniles are darker overall.
Very large, heavy, pale yellow bill
About These Birds
Atlantic Puffin
The Atlantic puffin, often called the clown of the sea, is a charismatic seabird that nests in burrows on northern sea cliffs. Puffins can carry up to a dozen fish crosswise in their beaks at once thanks to backward-facing spines on their palate. Climate change and overfishing are threatening their food supply, leading to population declines.
Pygargue à queue blanche
The white-tailed eagle is Europe's largest eagle and the fourth-largest eagle in the world. Once extinct in Britain, it has been successfully reintroduced to Scotland and Ireland through conservation programs. These powerful raptors can live over 25 years and form lifelong pair bonds.