Céphalophe à front noir vs Sterne pierregarin

Cephalophus nigrifrons compared with Sterna hirundo

Key Differences

• Céphalophe à front noir is Least Concern while Sterne pierregarin is Endangered.

Taxonomic Classification

Rank	Céphalophe à front noir	Sterne pierregarin
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Artiodactyla (Even-toed Ungulates)	Charadriiformes (Charadriiformes)
Family	Bovidae (Bovids)	Laridae
Genus	Cephalophus	Sterna
Species	Cephalophus nigrifrons	Sterna hirundo

Evolutionary Relationship

Céphalophe à front noir and Sterne pierregarin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Céphalophe à front noir

LC — Least Concern

Sterne pierregarin

EN — Endangered

Physical Characteristics

Attribute	Céphalophe à front noir	Sterne pierregarin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Céphalophe à front noir

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sterne pierregarin

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 9 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Céphalophe à front noir

The Black-fronted Duiker (Cephalophus nigrifrons) is a species in the genus Cephalophus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Sterne pierregarin

Common Tern (Sterna hirundo) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.