Papageitaucher vs Schleiereule
Fratercula arctica verglichen mit Tyto alba
Side-by-Side Comparison
| Merkmal | Papageitaucher | Schleiereule |
|---|---|---|
| Wissenschaftlicher Name | Fratercula arctica | Tyto alba |
| Ordnung | Charadriiformes | Strigiformes |
| Familie | Alcidae | Tytonidae |
| Erhaltungsstatus | Vulnerable | Least Concern |
| Länge | 30,0 cm (11.8 in) | 35,0 cm (13.8 in) |
| Flügelspannweite | 56,0 cm (22.0 in) | 90,0 cm (35.4 in) |
| Gewicht | 380,0 g (13.40 oz) | 350,0 g (12.35 oz) |
| Ernährung | Small fish, especially sand eels, herring, and capelin. Dives underwater using wings for propulsion, catching … | Almost exclusively small mammals, especially voles and mice. Hunts using extraordinary hearing to locate prey … |
| Gelegegröße | 1 | 2-16 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Gemeinsame Lebensräume
Papageitaucher only
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Schleiereule only
Papageitaucher
Breeds on grassy cliff tops and offshore islands. Spends winter entirely at sea in the North Atlantic.
Schleiereule
Open farmland, grasslands, and marshes. Nests in barns, church steeples, tree cavities, and purpose-built nest boxes.
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.
Schleiereule
An eerie, drawn-out rasping shriek 'shreeeeee' — not a hoot. Also gives hissing, snoring, and bill-snapping when disturbed. Chicks call with a persistent rasping hunger call.
Geographic Range & Migration
Papageitaucher
North Atlantic from eastern Canada and northeastern United States to Iceland, Norway, and northwest Russia.
Schleiereule
The most widespread owl and one of the most widespread land birds, found on every continent except Antarctica.
Erhaltungsstatus
Papageitaucher
Schleiereule
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
Schleiereule
Pale golden-buff upperparts with delicate grey mottling. Pure white heart-shaped face and white to pale buff underparts. Ghostly white appearance in flight.
Pale pinkish hooked bill nearly concealed by the facial disc
Key Differences
- • Weight: Atlantic Puffin (380g) vs Barn Owl (350g)
- • Length: Atlantic Puffin (30 cm) vs Barn Owl (35 cm)
- • Wingspan: Atlantic Puffin (56 cm) vs Barn Owl (90 cm)
- • Conservation: Atlantic Puffin (Vulnerable) vs Barn Owl (Least Concern)
- • Family: Atlantic Puffin (Alcidae) vs Barn Owl (Tytonidae)
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.
Schleiereule
Die Schleiereule besitzt die asymmetrischsten Ohren aller Eulen und damit das feinste Gehörsortungsvermögen im Tierreich. Sie kann Beute allein anhand von Geräuschen in völliger Dunkelheit fangen. Der markante herzförmige Gesichtsschleier der Schleiereule wirkt wie eine Parabolschüssel und leitet den Schall zu den versetzt angeordneten Ohren.