Harmless Serotine vs Rusty Blackbird

Eptesicus innoxius compared with Euphagus carolinus

Key Differences

• Harmless Serotine is Near Threatened while Rusty Blackbird is Vulnerable.

Taxonomic Classification

Rank	Harmless Serotine	Rusty Blackbird
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	Euphagus
Species	Eptesicus innoxius	Euphagus carolinus

Evolutionary Relationship

Harmless Serotine and Rusty Blackbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Harmless Serotine

NT — Near Threatened

Rusty Blackbird

VU — Vulnerable

Physical Characteristics

Attribute	Harmless Serotine	Rusty Blackbird
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.

Rusty Blackbird

Habitat

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

Range

Distributed across Norway and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.