Eastern Whip-poor-will vs Little Black Serotine

Antrostomus vociferus compared with Eptesicus andinus

Key Differences

• Eastern Whip-poor-will is Near Threatened while Little Black Serotine is Least Concern.

Taxonomic Classification

Rank	Eastern Whip-poor-will	Little Black Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Caprimulgiformes (Caprimulgiformes)	Chiroptera (Bats)
Family	Caprimulgidae	Vespertilionidae
Genus	Antrostomus	Eptesicus
Species	Antrostomus vociferus	Eptesicus andinus

Evolutionary Relationship

Eastern Whip-poor-will and Little Black Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eastern Whip-poor-will

NT — Near Threatened

Little Black Serotine

LC — Least Concern

Physical Characteristics

Attribute	Eastern Whip-poor-will	Little Black Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Whip-poor-will

Habitat

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

Range

Distributed across Norway and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.