哈考氏叉尾海燕 vs 瓶鼻海豚

Oceanodroma castro compared with Tursiops truncatus

Taxonomic Classification

Rank	哈考氏叉尾海燕	瓶鼻海豚
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	Aves (鳥綱)	Mammalia (哺乳動物)
Order	Procellariiformes (鹱形目)	Cetacea (Whales & Dolphins)
Family	Hydrobatidae	Delphinidae (Oceanic Dolphins)
Genus	Oceanodroma	Tursiops (Bottlenose Dolphins)
Species	Oceanodroma castro	Tursiops truncatus

Evolutionary Relationship

哈考氏叉尾海燕 and 瓶鼻海豚 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

哈考氏叉尾海燕

LC — Least Concern

瓶鼻海豚

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	哈考氏叉尾海燕	瓶鼻海豚
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

哈考氏叉尾海燕

Habitat

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

Range

Distributed across Colombia, Ecuador, Portugal, and United States.

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).

哈考氏叉尾海燕

带腰海燕（Oceanodroma castro）是一种小型海鸟，以其白色腰带为特征，在大西洋和太平洋的热带海洋中广泛分布。该物种保护状态为无危（LC），在偏远岛屿上筑巢繁殖，以小鱼和浮游生物为食。

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。

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇵🇹 Portugal