Ruff vs Scaled Fruiteater

Calidris pugnax compared with Ampelioides tschudii

Taxonomic Classification

Rank	Ruff	Scaled Fruiteater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Charadriiformes (Charadriiformes)	Passeriformes (Songbirds)
Family	Scolopacidae	Cotingidae
Genus	Calidris	Ampelioides
Species	Calidris pugnax	Ampelioides tschudii

Evolutionary Relationship

Ruff and Scaled Fruiteater share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Ruff

LC — Least Concern

Scaled Fruiteater

LC — Least Concern

Physical Characteristics

Attribute	Ruff	Scaled Fruiteater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ruff

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

Scaled Fruiteater

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Ruff

Ruff (Calidris pugnax) 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.

Scaled Fruiteater

Scaled Fruiteater (Ampelioides tschudii) 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 3 countries:

🇨🇴 Colombia 🇳🇴 Norway 🇻🇪 Venezuela