大鵰鴞 vs 雪鴞

Bubo virginianus compared with Bubo scandiacus

Key Differences

• 大鵰鴞 is Least Concern while 雪鴞 is Critically Endangered.

Taxonomic Classification

Rank	大鵰鴞	雪鴞
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 same	Aves (鳥綱)	Aves (鳥綱)
Order same	Strigiformes (鸮形目)	Strigiformes (鸮形目)
Family same	Strigidae (True Owls)	Strigidae (True Owls)
Genus same	Bubo (Eagle Owls)	Bubo (Eagle Owls)
Species	Bubo virginianus	Bubo scandiacus

Evolutionary Relationship

大鵰鴞 and 雪鴞 share a common ancestor at the Genus level: Bubo. (Eagle Owls)

Conservation Status

大鵰鴞

LC — Least Concern

雪鴞

CR — Critically Endangered

Physical Characteristics

Attribute	大鵰鴞	雪鴞
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

大鵰鴞

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

雪鴞

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Ecuador). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

大鵰鴞

大角鸮（Bubo virginianus）在IUCN红色名录中被列为无危物种（LC）。在其分布范围内广泛分布，种群数量稳定，没有迫切的保护问题。

雪鴞

雪鸮(Bubo scandiacus)在IUCN红色名录中被列为极危(CR)物种。由于种群数量严重下降和栖息地丧失，在野外面临极高的灭绝风险。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇪🇨 Ecuador 🇳🇴 Norway 🇺🇸 United States