虎鯨 vs 白鵜鶘

Orcinus orca compared with Pelecanus onocrotalus

Key Differences

• 虎鯨 is Data Deficient while 白鵜鶘 is Not Evaluated.
• 虎鯨 is 540.0x heavier than 白鵜鶘.
• 虎鯨 lives longer (50 years vs 30 years).

Taxonomic Classification

Rank	虎鯨	白鵜鶘
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)	Pelecaniformes (鹈形目)
Family	Delphinidae (Oceanic Dolphins)	Pelecanidae
Genus	Orcinus (Orcas)	Pelecanus
Species	Orcinus orca	Pelecanus onocrotalus

Evolutionary Relationship

虎鯨 and 白鵜鶘 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 ?

白鵜鶘

NE — Not Evaluated

Trend: Stable →

Physical Characteristics

Attribute	虎鯨	白鵜鶘
Diet	Carnivore	Carnivore
Average Lifespan	50 years	30 years
Average Length	8.0 m	1.6 m
Average Weight	5.4 t	10.0 kg

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).

白鵜鶘

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (9 countries).

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。

白鵜鶘

白鹈鹕是世界上最大的鹈鹕之一，翼展可达3.6米，栖息于欧洲、非洲和亚洲的浅湖和湿地。这是群居繁殖、协作觅食的社会性鸟类，鹈鹕群体会把鱼赶到浅水区，然后用可伸缩的喉囊将其舀起。喉囊最多可容纳13升水。种群数量稳定，全球被列为无危物种。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden