Common Tern vs Gray-breasted Mountain-Toucan

Sterna hirundo compared with Andigena hypoglauca

Key Differences

• Common Tern is Endangered while Gray-breasted Mountain-Toucan is Near Threatened.

Taxonomic Classification

Rank	Common Tern	Gray-breasted Mountain-Toucan
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Aves (새)	Aves (새)
Order	Charadriiformes (도요목)	Piciformes (딱따구리목)
Family	Laridae	Ramphastidae
Genus	Sterna	Andigena
Species	Sterna hirundo	Andigena hypoglauca

Evolutionary Relationship

Common Tern and Gray-breasted Mountain-Toucan share a common ancestor at the Class level: Aves. (새)

Conservation Status

Common Tern

EN — Endangered

Gray-breasted Mountain-Toucan

NT — Near Threatened

Physical Characteristics

Attribute	Common Tern	Gray-breasted Mountain-Toucan
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Tern

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 9 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (7 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Gray-breasted Mountain-Toucan

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Common Tern

제비갈매기(Sterna hirundo)는 IUCN 적색목록에서 위기(EN)로 분류된다. 야생에서 멸종 위험이 높으며 상당한 개체수 감소와 생존을 위협하는 요인들이 지속되고 있다.

Gray-breasted Mountain-Toucan

회색가슴산투칸(Andigena hypoglauca)은 IUCN 적색 목록에서 준위협(NT)으로 분류된다. 위협 수준에 근접하며, 보전 조치 없이는 취약해질 수 있는 개체군을 보유하고 있다.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway