虎鯨 vs 小環頸鴴〔金眶鴴〕

Orcinus orca compared with Charadrius dubius

Key Differences

• 虎鯨 is Data Deficient while 小環頸鴴〔金眶鴴〕 is Vulnerable.

Taxonomic Classification

Rank	虎鯨	小環頸鴴〔金眶鴴〕
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Cetacea (Whales & Dolphins)	Charadriiformes (鸻形目)
Family	Delphinidae (Oceanic Dolphins)	Charadriidae
Genus	Orcinus (Orcas)	Charadrius
Species	Orcinus orca	Charadrius dubius

Evolutionary Relationship

虎鯨 and 小環頸鴴〔金眶鴴〕 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

虎鯨

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

小環頸鴴〔金眶鴴〕

VU — Vulnerable

Physical Characteristics

Attribute	虎鯨	小環頸鴴〔金眶鴴〕
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	8.0 m	—
Average Weight	5.4 t	—

Habitat & Geographic Range

虎鯨

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).

小環頸鴴〔金眶鴴〕

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

虎鯨

作为海豚科体型最大的成员，虎鲸（Orcinus orca）体长可达9米，体重6吨，分布于从北极到南极的所有海洋。以母系群体生活的顶级捕食者，不同种群具有独特的方言、狩猎策略和文化传统。一些种群专门捕食鱼类，另一些则捕食海洋哺乳动物。没有天敌，虎鲸位于其所栖居的每条海洋食物链的顶端。

小環頸鴴〔金眶鴴〕

金眶鸻(Charadrius dubius)在IUCN红色名录中被评定为易危(VU)。该物种在野外面临较高的濒危风险,种群数量持续下降,栖息地压力不断增加。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden