Eastern Red Bat vs Least Auklet

Lasiurus borealis compared with Aethia pusilla

Taxonomic Classification

Rank	Eastern Red Bat	Least Auklet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Vespertilionidae	Alcidae
Genus	Lasiurus	Aethia
Species	Lasiurus borealis	Aethia pusilla

Evolutionary Relationship

Eastern Red Bat and Least Auklet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eastern Red Bat

LC — Least Concern

Least Auklet

LC — Least Concern

Physical Characteristics

Attribute	Eastern Red Bat	Least Auklet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Red Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Least Auklet

Habitat

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

Range

Found in Norway.