Grevy's zebra vs Royal Tern

Equus grevyi compared with Thalasseus maximus

Key Differences

• Grevy's zebra is Endangered while Royal Tern is Least Concern.

Taxonomic Classification

Rank	Grevy's zebra	Royal Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Perissodactyla (Odd-toed Ungulates)	Charadriiformes (Charadriiformes)
Family	Equidae (Horses & Zebras)	Laridae
Genus	Equus (Horses & Zebras)	Thalasseus
Species	Equus grevyi	Thalasseus maximus

Evolutionary Relationship

Grevy's zebra and Royal Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Grevy's zebra

EN — Endangered

Royal Tern

LC — Least Concern

Physical Characteristics

Attribute	Grevy's zebra	Royal Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grevy's zebra

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Royal Tern

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, Sweden, and Venezuela.

Royal Tern

Royal Tern (Thalasseus maximus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.