小灰眉夜鹰 vs Natterer's Bat

Chordeiles acutipennis compared with Myotis nattereri

Key Differences

• 小灰眉夜鹰 is Least Concern while Natterer's Bat is Critically Endangered.

Taxonomic Classification

Rank	小灰眉夜鹰	Natterer's Bat
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	Caprimulgiformes (夜鷹目)	Chiroptera (翼手目)
Family	Caprimulgidae	Vespertilionidae
Genus	Chordeiles	Myotis
Species	Chordeiles acutipennis	Myotis nattereri

Evolutionary Relationship

小灰眉夜鹰 and Natterer's Bat share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

小灰眉夜鹰

LC — Least Concern

Natterer's Bat

CR — Critically Endangered

Physical Characteristics

Attribute	小灰眉夜鹰	Natterer's Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

小灰眉夜鹰

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Natterer's Bat

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

小灰眉夜鹰

小蟾蜍夜鹰（Chordeiles acutipennis）被IUCN红色名录列为无危（LC）物种。在其分布范围内广泛分布，种群数量丰富稳定，无紧迫的保护问题。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway