Gray-legged Tinamou vs Undulated Tinamou

Crypturellus duidae compared with Crypturellus undulatus

Key Differences

• Gray-legged Tinamou is Near Threatened while Undulated Tinamou is Least Concern.

Taxonomic Classification

Rank	Gray-legged Tinamou	Undulated Tinamou
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Aves (새)	Aves (새)
Order same	Tinamiformes (Tinamiformes)	Tinamiformes (Tinamiformes)
Family same	Tinamidae	Tinamidae
Genus same	Crypturellus	Crypturellus
Species	Crypturellus duidae	Crypturellus undulatus

Evolutionary Relationship

Gray-legged Tinamou and Undulated Tinamou share a common ancestor at the Genus level: Crypturellus.

Conservation Status

Gray-legged Tinamou

NT — Near Threatened

Undulated Tinamou

LC — Least Concern

Physical Characteristics

Attribute	Gray-legged Tinamou	Undulated Tinamou
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-legged Tinamou

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Undulated Tinamou

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇳🇴 Norway 🇻🇪 Venezuela