Brown-headed Gull vs Davison’s Mastiff Bat

Chroicocephalus brunnicephalus compared with Promops davisoni

Key Differences

• Brown-headed Gull is Not Evaluated while Davison’s Mastiff Bat is Data Deficient.

Taxonomic Classification

Rank	Brown-headed Gull	Davison’s Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Chiroptera (Bats)
Family	Laridae	Molossidae
Genus	Chroicocephalus	Promops
Species	Chroicocephalus brunnicephalus	Promops davisoni

Evolutionary Relationship

Brown-headed Gull and Davison’s Mastiff Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown-headed Gull

NE — Not Evaluated

Davison’s Mastiff Bat

DD — Data Deficient

Physical Characteristics

Attribute	Brown-headed Gull	Davison’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-headed Gull

Habitat

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

Range

Distributed across Norway and Taiwan.

Davison’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Brown-headed Gull

The Brown-headed Gull (Chroicocephalus brunnicephalus) is a species in the genus Chroicocephalus. Typically found in various aerial, terrestrial, and aquatic environments. Distributed across Norway and Taiwan.