Peruvian Tern vs Yellow-billed Tern

Sternula lorata compared with Sternula superciliaris

Key Differences

• Peruvian Tern is Endangered while Yellow-billed Tern is Least Concern.

Taxonomic Classification

Rank	Peruvian Tern	Yellow-billed Tern
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Laridae	Laridae
Genus same	Sternula	Sternula
Species	Sternula lorata	Sternula superciliaris

Evolutionary Relationship

Peruvian Tern and Yellow-billed Tern share a common ancestor at the Genus level: Sternula.

Conservation Status

Peruvian Tern

EN — Endangered

Yellow-billed Tern

LC — Least Concern

Physical Characteristics

Attribute	Peruvian Tern	Yellow-billed Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Peruvian Tern

Habitat

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

Range

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

Yellow-billed Tern

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway