Arctic Tern vs Epaulard

Sterna paradisaea compared with Orcinus orca

Key Differences

  • Arctic Tern is Least Concern while Epaulard is Data Deficient.

Taxonomic Classification

Rank Arctic Tern Epaulard
Kingdom same Animalia (동물) Animalia (동물)
Phylum same Chordata (척삭동물) Chordata (척삭동물)
Class Aves (새) Mammalia (포유류)
Order Charadriiformes (도요목) Cetacea (Whales & Dolphins)
Family Laridae Delphinidae (Oceanic Dolphins)
Genus Sterna Orcinus (Orcas)
Species Sterna paradisaea Orcinus orca

Evolutionary Relationship

Arctic Tern and Epaulard share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Arctic Tern

LC — Least Concern

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute Arctic Tern Epaulard
Diet Carnivore
Average Lifespan 50 years
Average Length 8.0 m
Average Weight 5.4 t

Habitat & Geographic Range

Arctic Tern

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador).

Epaulard

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

Arctic Tern

북극제비갈매기(Sterna paradisaea)는 IUCN 적색목록에서 최소관심(LC)으로 분류됩니다. 서식 범위 전역에 걸쳐 널리 분포하고 개체수가 풍부하며, 개체군은 안정적이고 즉각적인 보전 우려는 없습니다.

Epaulard

돌고래과에서 가장 큰 구성원인 범고래(Orcinus orca)는 최대 9미터, 6톤에 달하며 북극에서 남극까지 모든 바다에서 발견됩니다. 독특한 방언, 사냥 전략, 집단 간에 다른 문화적 전통을 지닌 모계 무리에서 생활하는 최상위 포식자입니다. 일부 집단은 물고기를, 다른 집단은 해양 포유류를 전문으로 사냥합니다. 천적이 없으며, 범고래는 서식하는 모든 해양 먹이 사슬의 정점에 위치합니다.

Nature FYI Family

Explore more of the natural world across our sister sites.

Part of the Nature FYI family — FYIPedia