瓶鼻海豚 vs 斑胸草雀

Tursiops truncatus compared with Taeniopygia guttata

Taxonomic Classification

Rank	瓶鼻海豚	斑胸草雀
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)	Estrildidae
Genus	Tursiops (Bottlenose Dolphins)	Taeniopygia
Species	Tursiops truncatus	Taeniopygia guttata

Evolutionary Relationship

瓶鼻海豚 and 斑胸草雀 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 →

斑胸草雀

LC — Least Concern

Physical Characteristics

Attribute	瓶鼻海豚	斑胸草雀
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).

斑胸草雀

Habitat

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

Range

Widely distributed across Europe (8 countries), Oceania and the Pacific (Australia), 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。

斑胸草雀

斑胸草雀（Taeniopygia guttata）是全球最受欢迎的宠物鸟之一，原产于澳大利亚内陆干旱草原和灌木地的小型食种子鸟类。雄鸟具有栗色脸斑、斑纹胸部和橙色喙，是鸣声和鸣叫学习研究中最重要的模式动物之一。在IUCN红色名录中被列为无危（LC）物种。

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway 🇵🇹 Portugal