Patagonian mara vs Royal Tern

Dolichotis patagonum compared with Thalasseus maximus

Key Differences

• Patagonian mara is Near Threatened while Royal Tern is Least Concern.

Taxonomic Classification

Rank	Patagonian mara	Royal Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Caviidae	Laridae
Genus	Dolichotis	Thalasseus
Species	Dolichotis patagonum	Thalasseus maximus

Evolutionary Relationship

Patagonian mara and Royal Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Patagonian mara

NT — Near Threatened

Royal Tern

LC — Least Concern

Physical Characteristics

Attribute	Patagonian mara	Royal Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Patagonian mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Belgium. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.