Grauwangendrossel vs Zwergdrossel

Catharus minimus compared with Catharus ustulatus

Taxonomic Classification

Rank	Grauwangendrossel	Zwergdrossel
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order same	Passeriformes (Sperlingsvögel)	Passeriformes (Sperlingsvögel)
Family same	Turdidae	Turdidae
Genus same	Catharus	Catharus
Species	Catharus minimus	Catharus ustulatus

Evolutionary Relationship

Grauwangendrossel and Zwergdrossel share a common ancestor at the Genus level: Catharus.

Conservation Status

Grauwangendrossel

LC — Least Concern

Zwergdrossel

LC — Least Concern

Physical Characteristics

Attribute	Grauwangendrossel	Zwergdrossel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grauwangendrossel

Habitat

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

Range

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

Zwergdrossel

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).

Grauwangendrossel

Crey-Cheeked Thrush (Catharus minimus) 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.

Zwergdrossel

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 6 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States 🇻🇪 Venezuela