灰澤鵟〔白尾鷂，北方灰鷂〕 vs 馬達加斯加鷂

Circus cyaneus compared with Circus macrosceles

Key Differences

• 灰澤鵟〔白尾鷂，北方灰鷂〕 is Least Concern while 馬達加斯加鷂 is Endangered.

Taxonomic Classification

Rank	灰澤鵟〔白尾鷂，北方灰鷂〕	馬達加斯加鷂
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 cyaneus	Circus macrosceles

Evolutionary Relationship

灰澤鵟〔白尾鷂，北方灰鷂〕 and 馬達加斯加鷂 share a common ancestor at the Genus level: Circus.

Conservation Status

灰澤鵟〔白尾鷂，北方灰鷂〕

LC — Least Concern

馬達加斯加鷂

EN — Endangered

Physical Characteristics

Attribute	灰澤鵟〔白尾鷂，北方灰鷂〕	馬達加斯加鷂
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

馬達加斯加鷂

Habitat

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

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。