Оклендский крохаль vs Длинноносый крохаль

Mergus australis compared with Mergus serrator

Key Differences

• Оклендский крохаль is Extinct while Длинноносый крохаль is Least Concern.

Taxonomic Classification

Rank	Оклендский крохаль	Длинноносый крохаль
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Aves (птицы)	Aves (птицы)
Order same	Anseriformes (гусеобразные)	Anseriformes (гусеобразные)
Family same	Anatidae	Anatidae
Genus same	Mergus	Mergus
Species	Mergus australis	Mergus serrator

Evolutionary Relationship

Оклендский крохаль and Длинноносый крохаль share a common ancestor at the Genus level: Mergus.

Conservation Status

Оклендский крохаль

EX — Extinct

Длинноносый крохаль

LC — Least Concern

Physical Characteristics

Attribute	Оклендский крохаль	Длинноносый крохаль
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Оклендский крохаль

Habitat

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

Range

Found in Norway.

Длинноносый крохаль

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia).

Оклендский крохаль

The Auckland Islands Merganser (Mergus australis) is a species in the genus Mergus. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Длинноносый крохаль

Red-breasted Merganser (Mergus serrator) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway