aoudad vs Gray-backed Tern

Ammotragus lervia compared with Onychoprion lunatus

Key Differences

aoudad is Vulnerable while Gray-backed Tern is Least Concern.

Taxonomic Classification

Rank	aoudad	Gray-backed Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Charadriiformes (Charadriiformes)
Family	Bovidae (Bovids)	Laridae
Genus	Ammotragus	Onychoprion
Species	Ammotragus lervia	Onychoprion lunatus

Evolutionary Relationship

aoudad and Gray-backed Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

aoudad

VU — Vulnerable

Gray-backed Tern

LC — Least Concern

Physical Characteristics

Attribute	aoudad	Gray-backed Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

aoudad

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Afrotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Europe (7 countries), and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Gray-backed Tern

Habitat

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

Range

Found in Norway.

aoudad

The Aoudad (Ammotragus lervia) is a species in the genus Ammotragus. It is currently classified as Vulnerable on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Afrotropic and Palearctic.