瓶鼻海豚 vs 棕胸食籽雀

Tursiops truncatus compared with Sporophila minuta

Taxonomic Classification

Rank	瓶鼻海豚	棕胸食籽雀
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)	Sporophila
Species	Tursiops truncatus	Sporophila minuta

Evolutionary Relationship

瓶鼻海豚 and 棕胸食籽雀 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

查看 Phylum: Chordata

Conservation Status

瓶鼻海豚

LC — Least Concern

Population: ~600.0K

Trend: Stable →

棕胸食籽雀

LC — Least Concern

Physical Characteristics

Attribute	瓶鼻海豚	棕胸食籽雀
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).

棕胸食籽雀

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。

棕胸食籽雀

红胸文鸟（Sporophila minuta）是分布于中美洲和安第斯山脉以东南美洲大部分地区直至阿根廷的开阔草地、杂草地和沼泽中的小型栗红色文鸟。雄鸟具有温暖的棕红色羽毛，与较深色的翅膀形成对比。是分布最广的Sporophila文鸟之一，在受干扰的农业景观和次生植被中繁盛。成小至大群觅食草籽和谷物。受农业扩张惠及，被列为无危。