瓶鼻海豚 vs 白头文鸟

Tursiops truncatus compared with Lonchura maja

Taxonomic Classification

Rank	瓶鼻海豚	白头文鸟
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)	Lonchura
Species	Tursiops truncatus	Lonchura maja

Evolutionary Relationship

瓶鼻海豚 and 白头文鸟 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 →

白头文鸟

LC — Least Concern

Physical Characteristics

Attribute	瓶鼻海豚	白头文鸟
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).

白头文鸟

Habitat

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

Range

Found across Asia (Japan, Taiwan, United Arab Emirates) and Europe (6 countries).

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。

白头文鸟

白头文鸟（Lonchura maja）是一种具有独特白色头部和栗色胁部的中型群居梅花雀，分布于从泰国至菲律宾的东南亚森林、次生林和稻田。高度合群，常聚集成大群觅食草种和稻谷。白色头部与深褐色体羽形成鲜明对比，是视觉上最具特色的文鸟之一。在亚洲是深受喜爱的笼养鸟，人工饲养下繁殖较为容易。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇵🇹 Portugal 🇹🇼 Taiwan