虎鯨 vs 黃腹食籽雀

Orcinus orca compared with Sporophila nigricollis

Key Differences

• 虎鯨 is Data Deficient while 黃腹食籽雀 is Least Concern.

Taxonomic Classification

Rank	虎鯨	黃腹食籽雀
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	Orcinus (Orcas)	Sporophila
Species	Orcinus orca	Sporophila nigricollis

Evolutionary Relationship

虎鯨 and 黃腹食籽雀 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

虎鯨

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

黃腹食籽雀

LC — Least Concern

Physical Characteristics

Attribute	虎鯨	黃腹食籽雀
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	8.0 m	—
Average Weight	5.4 t	—

Habitat & Geographic Range

虎鯨

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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

黃腹食籽雀

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

虎鯨

作为海豚科体型最大的成员，虎鲸（Orcinus orca）体长可达9米，体重6吨，分布于从北极到南极的所有海洋。以母系群体生活的顶级捕食者，不同种群具有独特的方言、狩猎策略和文化传统。一些种群专门捕食鱼类，另一些则捕食海洋哺乳动物。没有天敌，虎鲸位于其所栖居的每条海洋食物链的顶端。

黃腹食籽雀

黄腹食种雀是腹部黄色、雄鸟具有明显黑色颔斑的小型特色食种雀，栖息于从哥斯达黎加至阿根廷的南美洲杂草地、林缘和草原。雄鸟具有黑色上体和与黄腹对比鲜明的栗色胁部。在草种和农业杂草上形成大群。因雄鸟魅力羽毛和悦耳鸣声在南美洲作为笼养鸟颇受欢迎。以广泛且稳定的种群被列为无危。

Shared Countries

Both species can be found in 4 countries:

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