Schwarzsteiß-Sturmtaucher vs Schwarzschnabel-Sturmtaucher

Puffinus opisthomelas compared with Puffinus puffinus

Key Differences

Schwarzsteiß-Sturmtaucher is Near Threatened while Schwarzschnabel-Sturmtaucher is Least Concern.

Taxonomic Classification

Rank	Schwarzsteiß-Sturmtaucher	Schwarzschnabel-Sturmtaucher
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order same	Procellariiformes (Röhrennasen)	Procellariiformes (Röhrennasen)
Family same	Procellariidae	Procellariidae
Genus same	Puffinus	Puffinus
Species	Puffinus opisthomelas	Puffinus puffinus

Evolutionary Relationship

Schwarzsteiß-Sturmtaucher and Schwarzschnabel-Sturmtaucher share a common ancestor at the Genus level: Puffinus.

Ansehen Genus: Puffinus

Conservation Status

Schwarzsteiß-Sturmtaucher

NT — Near Threatened

Schwarzschnabel-Sturmtaucher

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Schwarzsteiß-Sturmtaucher	Schwarzschnabel-Sturmtaucher
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	35 cm
Average Weight	—	450 g

Habitat & Geographic Range

Schwarzsteiß-Sturmtaucher

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Schwarzschnabel-Sturmtaucher

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador).

Schwarzsteiß-Sturmtaucher

The Black-vented Shearwater (Puffinus opisthomelas) is a species in the genus Puffinus. It is currently classified as Near Threatened on the IUCN Red List. Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Schwarzschnabel-Sturmtaucher

A medium-sized seabird of the North Atlantic and North Pacific, Manx shearwaters are renowned for their extraordinary navigation abilities. They travel up to 1 million kilometers over a lifetime, migrating annually between breeding colonies on North Atlantic islands and wintering grounds off South America. Their stiff-winged shearing flight just above wave surfaces is characteristic. One individual lived for over 55 years, one of the longest-lived wild birds recorded.