瓶鼻海豚 vs 灰背舞雀

Tursiops truncatus compared with Saltator coerulescens

Taxonomic Classification

Rank	瓶鼻海豚	灰背舞雀
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)	Passeriformes (雀形目)
Family	Delphinidae (Oceanic Dolphins)	Thraupidae
Genus	Tursiops (Bottlenose Dolphins)	Saltator
Species	Tursiops truncatus	Saltator coerulescens

Evolutionary Relationship

瓶鼻海豚 and 灰背舞雀 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 →

灰背舞雀

LC — Least Concern

Physical Characteristics

Attribute	瓶鼻海豚	灰背舞雀
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

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).

灰背舞雀

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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。

灰背舞雀

灰盐鸟是一种中大型健壮的鸟类，上体灰色，下体近白，具有被黑色髭纹镶边的醒目白喉，栖息于从墨西哥经中美洲至玻利维亚和阿根廷的广大分布区内的林缘、庭园和次生林地。适应性极强，在热带拉丁美洲各地的城郊公园和庭园中均能茁壮生长。它们发出丰富多变的悦耳鸣声，是受干扰的新热带景观中较为常见的大型鸣禽之一。

Shared Countries

Both species can be found in 4 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway 🇻🇪 Venezuela