Schmalschnabelvireo vs Rotaugenvireo

Vireo gracilirostris compared with Vireo olivaceus

Key Differences

• Schmalschnabelvireo is Near Threatened while Rotaugenvireo is Least Concern.

Taxonomic Classification

Rank	Schmalschnabelvireo	Rotaugenvireo
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	Vireonidae	Vireonidae
Genus same	Vireo	Vireo
Species	Vireo gracilirostris	Vireo olivaceus

Evolutionary Relationship

Schmalschnabelvireo and Rotaugenvireo share a common ancestor at the Genus level: Vireo.

Conservation Status

Schmalschnabelvireo

NT — Near Threatened

Rotaugenvireo

LC — Least Concern

Physical Characteristics

Attribute	Schmalschnabelvireo	Rotaugenvireo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Schmalschnabelvireo

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Rotaugenvireo

Habitat

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

Range

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

Rotaugenvireo

Red-Eyed Vireo (Vireo olivaceus) 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