スズメ vs イエスズメ

Passer montanus compared with Passer domesticus

Key Differences

• スズメ is Endangered while イエスズメ is Least Concern.

Taxonomic Classification

Rank	スズメ	イエスズメ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Aves (鳥類)	Aves (鳥類)
Order same	Passeriformes (スズメ目)	Passeriformes (スズメ目)
Family same	Passeridae	Passeridae
Genus same	Passer	Passer
Species	Passer montanus	Passer domesticus

Evolutionary Relationship

スズメ and イエスズメ share a common ancestor at the Genus level: Passer.

Conservation Status

スズメ

EN — Endangered

イエスズメ

LC — Least Concern

Physical Characteristics

Attribute	スズメ	イエスズメ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

スズメ

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

Range

Widely distributed across Asia (Indonesia, Philippines, Singapore), Europe (7 countries), North America (Canada, United States), and Oceania and the Pacific (Australia, Marshall Islands). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

イエスズメ

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

Range

Widely distributed across Africa (25 countries), Asia (4 countries), Europe (7 countries), North America (15 countries), Oceania and the Pacific (Australia, New Zealand, Vanuatu), and South America (8 countries).

スズメ

スズメ（Passer montanus）はIUCNレッドリストで絶滅危惧（EN）に分類されています。野生での絶滅リスクが高く、個体数が著しく減少しており、生存に対する継続的な脅威があります。

イエスズメ

イエスズメ（Passer domesticus）はIUCNレッドリストで軽度懸念（LC）に分類される。分布域全体に広く普通に生息し、個体群は安定しており、早急な保全上の懸念はない。

Shared Countries

Both species can be found in 11 countries:

🇦🇺 Australia 🇧🇪 Belgium 🇨🇦 Canada 🇩🇰 Denmark 🇱🇺 Luxembourg 🇳🇴 Norway 🇷🇺 Russia 🇸🇬 Singapore 🇪🇸 Spain 🇸🇪 Sweden 🇺🇸 United States