Harmless Serotine vs Slender-billed Grackle

Eptesicus innoxius compared with Quiscalus palustris

Key Differences

• Harmless Serotine is Near Threatened while Slender-billed Grackle is Extinct.

Taxonomic Classification

Rank	Harmless Serotine	Slender-billed Grackle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Icteridae
Genus	Eptesicus	Quiscalus
Species	Eptesicus innoxius	Quiscalus palustris

Evolutionary Relationship

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

Conservation Status

Harmless Serotine

NT — Near Threatened

Slender-billed Grackle

EX — Extinct

Physical Characteristics

Attribute	Harmless Serotine	Slender-billed Grackle
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 Grackle

Habitat

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

Range

Found in Norway.