Harmless Serotine vs Slender-billed Crow

Eptesicus innoxius compared with Corvus enca

Key Differences

• Harmless Serotine is Near Threatened while Slender-billed Crow is Least Concern.

Taxonomic Classification

Rank	Harmless Serotine	Slender-billed Crow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Corvidae (Crows & Ravens)
Genus	Eptesicus	Corvus (Crows & Ravens)
Species	Eptesicus innoxius	Corvus enca

Evolutionary Relationship

Harmless Serotine and Slender-billed Crow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Harmless Serotine

NT — Near Threatened

Slender-billed Crow

LC — Least Concern

Physical Characteristics

Attribute	Harmless Serotine	Slender-billed Crow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Slender-billed Crow

Habitat

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

Range

Found in Norway.