Eurasian Marsh-Harrier vs Polar bear

Circus aeruginosus compared with Ursus maritimus

Key Differences

Eurasian Marsh-Harrier is Endangered while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Eurasian Marsh-Harrier	Polar bear
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Aves (새)	Mammalia (포유류)
Order	Accipitriformes (수리목)	Carnivora (식육목)
Family	Accipitridae (Hawks & Eagles)	Ursidae (Bears)
Genus	Circus	Ursus (Bears)
Species	Circus aeruginosus	Ursus maritimus

Evolutionary Relationship

Eurasian Marsh-Harrier and Polar bear share a common ancestor at the Phylum level: Chordata. (척삭동물)

보기 Phylum: Chordata

Conservation Status

Eurasian Marsh-Harrier

EN — Endangered

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Eurasian Marsh-Harrier	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Eurasian Marsh-Harrier

Habitat

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

Range

Found across Asia (Taiwan) and Europe (6 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Polar bear

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Eurasian Marsh-Harrier

개구리매(Circus aeruginosus)는 IUCN 적색목록에서 위기(EN) 종으로 분류됩니다. 야생에서 멸종될 위험이 높으며 개체수가 크게 감소하고 생존에 대한 지속적인 위협이 존재합니다.

Polar bear

지구상에서 가장 큰 육상 육식동물인 북극곰은 700kg을 넘을 수 있으며 캐나다에서 러시아까지 북극 해빙 전역에 분포한다. 고리 물범과 수염 물범을 사냥하기 위해 해빙에 의존하는 고도로 특수화된 해양 포유류이다. 광활한 거리를 헤엄쳐 다닐 수 있는 뛰어난 수영 실력을 가지고 있다. 취약종으로 등재되어 있으며, 기후 변화로 인한 급격한 북극 해빙 감소로 심각한 압력을 받고 있다.