Gray-backed Tern vs Sumatran orangutan

Onychoprion lunatus compared with Pongo abelii

Key Differences

• Gray-backed Tern is Least Concern while Sumatran orangutan is Critically Endangered.

Taxonomic Classification

Rank	Gray-backed Tern	Sumatran orangutan
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Primates (Primates)
Family	Laridae	Hominidae (Great Apes)
Genus	Onychoprion	Pongo (Orangutans)
Species	Onychoprion lunatus	Pongo abelii

Evolutionary Relationship

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

Conservation Status

Gray-backed Tern

LC — Least Concern

Sumatran orangutan

CR — Critically Endangered

Physical Characteristics

Attribute	Gray-backed Tern	Sumatran orangutan
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-backed Tern

Habitat

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

Range

Found in Norway.

Sumatran orangutan

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.