Agile Gibbon vs Black-headed Gull

Hylobates agilis compared with Chroicocephalus ridibundus

Key Differences

• Agile Gibbon is Endangered while Black-headed Gull is Vulnerable.

Taxonomic Classification

Rank	Agile Gibbon	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	Hylobatidae	Laridae
Genus	Hylobates	Chroicocephalus
Species	Hylobates agilis	Chroicocephalus ridibundus

Evolutionary Relationship

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

Conservation Status

Agile Gibbon

EN — Endangered

Black-headed Gull

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Agile Gibbon

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 Gibbon

The Agile Gibbon (Hylobates agilis) is a species in the genus Hylobates. It is currently classified as Endangered 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.