灰紋鵟 vs 史文森氏鵟

Buteo nitidus compared with Buteo swainsoni

Taxonomic Classification

Rank	灰紋鵟	史文森氏鵟
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	Buteo	Buteo
Species	Buteo nitidus	Buteo swainsoni

Evolutionary Relationship

灰紋鵟 and 史文森氏鵟 share a common ancestor at the Genus level: Buteo.

Conservation Status

灰紋鵟

LC — Least Concern

史文森氏鵟

LC — Least Concern

Physical Characteristics

Attribute	灰紋鵟	史文森氏鵟
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

灰紋鵟

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

史文森氏鵟

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

灰紋鵟

细纹鹰（Buteo nitidus）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。

史文森氏鵟

斯文森鹰（Buteo swainsoni）在IUCN红色名录中被列为无危（LC）。在其分布范围内广泛分布，种群数量稳定，没有直接的保护关切。

Shared Countries

Both species can be found in 4 countries:

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