澳洲裸鼻鴟 vs Eurasian beaver

Aegotheles cristatus compared with Castor fiber

Key Differences

• 澳洲裸鼻鴟 is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	澳洲裸鼻鴟	Eurasian beaver
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Aves (鳥綱)	Mammalia (哺乳動物)
Order	Apodiformes (雨燕目)	Rodentia (啮齿目)
Family	Aegothelidae	Castoridae (Beavers)
Genus	Aegotheles	Castor (Beavers)
Species	Aegotheles cristatus	Castor fiber

Evolutionary Relationship

澳洲裸鼻鴟 and Eurasian beaver share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

澳洲裸鼻鴟

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	澳洲裸鼻鴟	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

澳洲裸鼻鴟

Habitat

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

Range

Found in Norway.

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

澳洲裸鼻鴟

The Australian Owlet-nightjar (Aegotheles cristatus) is a species in the genus Aegotheles. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Eurasian beaver

欧亚河狸（Castor fiber）在IUCN红色名录中被列为易危（VU）。面临野外高度濒危风险，种群数量下降，栖息地压力日益增大。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway