Sterne d'Orient vs Sterne royale

Thalasseus bernsteini compared with Thalasseus maximus

Key Differences

• Sterne d'Orient is Critically Endangered while Sterne royale is Least Concern.

Taxonomic Classification

Rank	Sterne d'Orient	Sterne royale
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Laridae	Laridae
Genus same	Thalasseus	Thalasseus
Species	Thalasseus bernsteini	Thalasseus maximus

Evolutionary Relationship

Sterne d'Orient and Sterne royale share a common ancestor at the Genus level: Thalasseus.

Conservation Status

Sterne d'Orient

CR — Critically Endangered

Sterne royale

LC — Least Concern

Physical Characteristics

Attribute	Sterne d'Orient	Sterne royale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Sterne d'Orient

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Distributed across Norway and Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Sterne royale

Habitat

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

Range

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

Sterne d'Orient

The Chinese Crested Tern (Thalasseus bernsteini) is a species in the genus Thalasseus. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Sterne royale

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway