黑腰梅花雀 vs 瓶鼻海豚

Estrilda troglodytes compared with Tursiops truncatus

Taxonomic Classification

Rank	黑腰梅花雀	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	Passeriformes (雀形目)	Cetacea (Whales & Dolphins)
Family	Estrildidae	Delphinidae (Oceanic Dolphins)
Genus	Estrilda	Tursiops (Bottlenose Dolphins)
Species	Estrilda troglodytes	Tursiops truncatus

Evolutionary Relationship

黑腰梅花雀 and 瓶鼻海豚 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

黑腰梅花雀

LC — Least Concern

瓶鼻海豚

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	黑腰梅花雀	瓶鼻海豚
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

黑腰梅花雀

Habitat

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

Range

Found across Asia (Japan) and Europe (8 countries).

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).

黑腰梅花雀

黑腰文鸟（Estrilda troglodytes）是撒哈拉以南非洲和萨赫勒地区半干旱及干旱灌丛的小型梅花雀，具有与灰褐色体羽形成鲜明对比的朱红色喙和腰部。栖息于干燥草地、稀树草原边缘及耕作地，以小型草籽为食。外形精致，性情活泼且具有群居性，是欧洲和亚洲颇受欢迎的笼养观赏鸟。

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:

🇧🇪 Belgium 🇳🇴 Norway 🇵🇹 Portugal