Ansorge's free-tailed bat vs Black-billed Gull

Chaerephon ansorgei compared with Chroicocephalus bulleri

Key Differences

• Ansorge's free-tailed bat is Least Concern while Black-billed Gull is Not Evaluated.

Taxonomic Classification

Rank	Ansorge's free-tailed bat	Black-billed Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Molossidae	Laridae
Genus	Chaerephon	Chroicocephalus
Species	Chaerephon ansorgei	Chroicocephalus bulleri

Evolutionary Relationship

Ansorge's free-tailed bat and Black-billed Gull share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ansorge's free-tailed bat

LC — Least Concern

Black-billed Gull

NE — Not Evaluated

Physical Characteristics

Attribute	Ansorge's free-tailed bat	Black-billed Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ansorge's free-tailed bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-billed Gull

Habitat

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

Range

Found in Norway.

Ansorge's free-tailed bat

The Ansorge's free-tailed bat (Chaerephon ansorgei) is a species in the genus Chaerephon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Black-billed Gull

The Black-billed Gull (Chroicocephalus bulleri) is a species in the genus Chroicocephalus. Typically found in various aerial, terrestrial, and aquatic environments.