Agile Mangabey vs Black-headed Gull

Cercocebus agilis compared with Chroicocephalus ridibundus

Key Differences

• Agile Mangabey is Least Concern while Black-headed Gull is Vulnerable.

Taxonomic Classification

Rank	Agile Mangabey	Black-headed Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Cercopithecidae (Old World Monkeys)	Laridae
Genus	Cercocebus	Chroicocephalus
Species	Cercocebus agilis	Chroicocephalus ridibundus

Evolutionary Relationship

Agile Mangabey and Black-headed Gull share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Agile Mangabey

LC — Least Concern

Black-headed Gull

VU — Vulnerable

Physical Characteristics

Attribute	Agile Mangabey	Black-headed Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Agile Mangabey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-headed Gull

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Agile Mangabey

The Agile Mangabey (Cercocebus agilis) is a species in the genus Cercocebus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Black-headed Gull

Black-headed Gull (Chroicocephalus ridibundus) 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.