Allen's Big-eared Bat vs Barau's Petrel

Idionycteris phyllotis compared with Pterodroma baraui

Key Differences

• Allen's Big-eared Bat is Least Concern while Barau's Petrel is Endangered.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Barau's Petrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Procellariiformes (Procellariiformes)
Family	Vespertilionidae	Procellariidae
Genus	Idionycteris	Pterodroma
Species	Idionycteris phyllotis	Pterodroma baraui

Evolutionary Relationship

Allen's Big-eared Bat and Barau's Petrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Barau's Petrel

EN — Endangered

Physical Characteristics

Attribute	Allen's Big-eared Bat	Barau's Petrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Barau's Petrel

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Allen's Big-eared Bat

The Allen's Big-eared Bat (Idionycteris phyllotis) is a species in the genus Idionycteris. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Barau's Petrel

The Barau's Petrel (Pterodroma baraui) is a species in the genus Pterodroma. It is currently classified as Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.