Gray Tinamou vs Yellow-billed Cacique

Tinamus tao compared with Amblycercus holosericeus

Key Differences

• Gray Tinamou is Vulnerable while Yellow-billed Cacique is Least Concern.

Taxonomic Classification

Rank	Gray Tinamou	Yellow-billed Cacique
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Tinamiformes (Tinamiformes)	Passeriformes (Songbirds)
Family	Tinamidae	Icteridae
Genus	Tinamus	Amblycercus
Species	Tinamus tao	Amblycercus holosericeus

Evolutionary Relationship

Gray Tinamou and Yellow-billed Cacique share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Gray Tinamou

VU — Vulnerable

Yellow-billed Cacique

LC — Least Concern

Physical Characteristics

Attribute	Gray Tinamou	Yellow-billed Cacique
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Tinamou

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Yellow-billed Cacique

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-billed Cacique

Yellow-billed Cacique (Amblycercus holosericeus) 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