瓶鼻海豚 vs 大西洋鹱

Tursiops truncatus compared with Puffinus puffinus

Key Differences

• 瓶鼻海豚 is 666.7x heavier than 大西洋鹱.
• 大西洋鹱 lives longer (50 years vs 45 years).

Taxonomic Classification

Rank	瓶鼻海豚	大西洋鹱
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)	Procellariiformes (鹱形目)
Family	Delphinidae (Oceanic Dolphins)	Procellariidae
Genus	Tursiops (Bottlenose Dolphins)	Puffinus
Species	Tursiops truncatus	Puffinus puffinus

Evolutionary Relationship

瓶鼻海豚 and 大西洋鹱 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

瓶鼻海豚

LC — Least Concern

Population: ~600.0K

Trend: Stable →

大西洋鹱

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	瓶鼻海豚	大西洋鹱
Diet	Carnivore	Carnivore
Average Lifespan	45 years	50 years
Average Length	3.0 m	35 cm
Average Weight	300.0 kg	450 g

Habitat & Geographic Range

瓶鼻海豚

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 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

大西洋鹱

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador).

瓶鼻海豚

作为研究最广泛、最受认可的海豚物种，宽吻海豚栖息于全球从沿岸浅水到远洋的温暖和温带海域。高度智能，大脑相对体型较大，展示自我认知、复杂交流和社会学习。生活在流动的分裂-融合社会中，合作围捕鱼群。是海洋生态系统健康的关键指示物种。

大西洋鹱

曼克斯鹱是北大西洋和北太平洋的中型海鸟，以卓越的导航能力而闻名。它们在一生中迁徙距离可达100万公里，每年往返于北大西洋岛屿繁殖地和南美洲越冬地之间。贴近海浪表面的硬翅剪水飞行是其典型特征。有一只个体存活超过55年，是有记录的寿命最长的野生鸟类之一。

Shared Countries

Both species can be found in 7 countries:

🇧🇪 Belgium 🇨🇴 Colombia 🇩🇰 Denmark 🇪🇨 Ecuador 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden