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Basstölpel

Morus bassanus

Least Concern
Länge
93,0 cm
Flügelspannweite
180,0 cm
Gewicht
3000,0 g
Familie
Sulidae
Ordnung
Suliformes

Über uns

Der Basstölpel ist ein spektakulärer Sturzflugtaucher, der seine zwei Meter breiten Flügel pfeilförmig anlegt und mit bis zu 100 km/h auf das Wasser trifft. Luftsäcke unter der Haut und ein verstärkter Schädel schützen ihn vor dem Aufprall. Der Bass Rock in Schottland beherbergt über 150.000 Basstölpel – die größte einzelne Kolonie eines Seevogels weltweit.

Physical Description

Measurement Value Imperial
Body Length 93,0 cm 36.6 in
Flügelspannweite 180,0 cm 70.9 in
Gewicht 3000,0 g 105.82 oz

Identifizierung

Gefieder

Brilliant white body with black wingtips and a golden-yellow wash on the head and nape. Blue-grey bill with dark lines and pale blue eye-ring.

Schnabel

Long, straight, pointed, pale blue-grey bill with serrated edges

Habitat & Range

Open ocean and coastal waters. Breeds in dense colonies on steep rocky islands and sea stacks.

Geografisches Verbreitungsgebiet

North Atlantic, breeding from Newfoundland and Gulf of St. Lawrence to Norway, Iceland, and Britain. Winters at sea south to the tropics.

Diet & Feeding

Shoaling fish, especially mackerel, herring, and capelin. Plunge-dives from heights of 30 meters at speeds up to 100 km/h.

Erhaltungsstatus

Least Concern
IUCN Red List

Verhalten & Brutverhalten

Nistverhalten

Nest type: CP. Incubation: 42-46 days. Fledging: 82-99 days.

Gelegegröße

1

Lautgebung

Gesang

Loud, harsh 'urrah-urrah' grunting and croaking at breeding colonies on sea stacks. Also gives a softer 'karrr' in flight. Large colonies are extremely noisy during the breeding season.

Taxonomie

Kingdom Animalia
Phylum Chordata
Class Aves
Ordnung Suliformes (Tölpel und Kormorane)
Familie Sulidae (Tölpel)
Genus Morus
Arten Morus bassanus

Names in Other Languages

Language Name
German Basstölpel
Spanish Alcatraz Atlántico

Distribution

Basstölpel has been recorded in 5 countries.

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Vorhanden Not recorded
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countries highlighted

External Databases

Häufig gestellte Fragen

What does the Basstölpel eat?
Shoaling fish, especially mackerel, herring, and capelin. Plunge-dives from heights of 30 meters at speeds up to 100 km/h.
Where does the Basstölpel live?
Open ocean and coastal waters. Breeds in dense colonies on steep rocky islands and sea stacks.
Is the Basstölpel endangered?
The Basstölpel has a conservation status of Least Concern.
How does the Basstölpel nest?
Nest type: CP. Incubation: 42-46 days. Fledging: 82-99 days.
What does the Basstölpel sound like?
Loud, harsh 'urrah-urrah' grunting and croaking at breeding colonies on sea stacks. Also gives a softer 'karrr' in flight. Large colonies are extremely noisy during the breeding season.
How big is the Basstölpel?
The Basstölpel has a body length of 93.0 cm, wingspan of 180.0 cm, weight of 3000.0 g.
What order and family does the Basstölpel belong to?
The Basstölpel (Morus bassanus) belongs to the order Suliformes and the family Sulidae.

Similar Birds

Other species in the Sulidae family

Vergleichen

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