Olive-Backed Thrush vs Ruddy-capped Nightingale-Thrush

Catharus ustulatus compared with Catharus frantzii

Taxonomic Classification

Rank	Olive-Backed Thrush	Ruddy-capped Nightingale-Thrush
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Passeriformes (นกเกาะคอน)	Passeriformes (นกเกาะคอน)
Family same	Turdidae	Turdidae
Genus same	Catharus	Catharus
Species	Catharus ustulatus	Catharus frantzii

Evolutionary Relationship

Olive-Backed Thrush and Ruddy-capped Nightingale-Thrush share a common ancestor at the Genus level: Catharus.

Conservation Status

Olive-Backed Thrush

LC — Least Concern

Ruddy-capped Nightingale-Thrush

LC — Least Concern

Physical Characteristics

Attribute	Olive-Backed Thrush	Ruddy-capped Nightingale-Thrush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Olive-Backed Thrush

Habitat

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

Range

Widely distributed across Europe (Denmark, Norway, Sweden), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Ruddy-capped Nightingale-Thrush

Habitat

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

Range

Found in Norway.

Olive-Backed Thrush

Olive-Backed Thrush (Catharus ustulatus) 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 1 countries:

🇳🇴 Norway