Little Tinamou vs Undulated Tinamou

Crypturellus soui compared with Crypturellus undulatus

Taxonomic Classification

Rank	Little Tinamou	Undulated Tinamou
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Tinamiformes (Tinamiformes)	Tinamiformes (Tinamiformes)
Family same	Tinamidae	Tinamidae
Genus same	Crypturellus	Crypturellus
Species	Crypturellus soui	Crypturellus undulatus

Evolutionary Relationship

Little Tinamou and Undulated Tinamou share a common ancestor at the Genus level: Crypturellus.

Conservation Status

Little Tinamou

LC — Least Concern

Undulated Tinamou

LC — Least Concern

Physical Characteristics

Attribute	Little Tinamou	Undulated Tinamou
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Little Tinamou

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Undulated Tinamou

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Little Tinamou

Little Tinamou (Crypturellus soui) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 4 countries:

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