Blue-grey Tanager vs Harmless Serotine

Thraupis episcopus compared with Eptesicus innoxius

Key Differences

• Blue-grey Tanager is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Blue-grey Tanager	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Thraupidae	Vespertilionidae
Genus	Thraupis	Eptesicus
Species	Thraupis episcopus	Eptesicus innoxius

Evolutionary Relationship

Blue-grey Tanager and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blue-grey Tanager

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Blue-grey Tanager	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-grey Tanager

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm.

Range

Distributed across Colombia, Ecuador, Norway, Peru, and Venezuela.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Blue-grey Tanager

Blue-grey Tanager (Thraupis episcopus) 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:

🇪🇨 Ecuador