東方澤鵟〔白腹鷂，東方澤鷂〕 vs 灰澤鵟〔白尾鷂，北方灰鷂〕

Circus spilonotus compared with Circus cyaneus

Taxonomic Classification

Rank	東方澤鵟〔白腹鷂，東方澤鷂〕	灰澤鵟〔白尾鷂，北方灰鷂〕
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	Accipitriformes (鷹形目)	Accipitriformes (鷹形目)
Family same	Accipitridae (Hawks & Eagles)	Accipitridae (Hawks & Eagles)
Genus same	Circus	Circus
Species	Circus spilonotus	Circus cyaneus

Evolutionary Relationship

東方澤鵟〔白腹鷂，東方澤鷂〕 and 灰澤鵟〔白尾鷂，北方灰鷂〕 share a common ancestor at the Genus level: Circus.

Conservation Status

東方澤鵟〔白腹鷂，東方澤鷂〕

LC — Least Concern

灰澤鵟〔白尾鷂，北方灰鷂〕

LC — Least Concern

Physical Characteristics

Attribute	東方澤鵟〔白腹鷂，東方澤鷂〕	灰澤鵟〔白尾鷂，北方灰鷂〕
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

東方澤鵟〔白腹鷂，東方澤鷂〕

Habitat

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

Range

Distributed across Norway and Taiwan.

灰澤鵟〔白尾鷂，北方灰鷂〕

Habitat

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

Range

Widely distributed across Europe (7 countries), North America (United States), and South America (Venezuela).

灰澤鵟〔白尾鷂，北方灰鷂〕

白尾鹞（Circus cyaneus）在IUCN红色名录中被评估为无危（LC）。在其分布范围内广泛存在、数量丰富，种群稳定，目前没有紧迫的保护问题。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway