Brown-headed Gull vs Noctule

Chroicocephalus brunnicephalus compared with Nyctalus noctula

Key Differences

• Brown-headed Gull is Not Evaluated while Noctule is Vulnerable.

Taxonomic Classification

Rank	Brown-headed Gull	Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Chiroptera (Bats)
Family	Laridae	Vespertilionidae
Genus	Chroicocephalus	Nyctalus
Species	Chroicocephalus brunnicephalus	Nyctalus noctula

Evolutionary Relationship

Brown-headed Gull and Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown-headed Gull

NE — Not Evaluated

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Brown-headed Gull	Noctule
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.

Noctule

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.

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.

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway