Allen's Big-eared Bat vs Silver Oriole

Idionycteris phyllotis compared with Oriolus mellianus

Key Differences

• Allen's Big-eared Bat is Least Concern while Silver Oriole is Endangered.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Silver Oriole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Oriolidae
Genus	Idionycteris	Oriolus
Species	Idionycteris phyllotis	Oriolus mellianus

Evolutionary Relationship

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

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Silver Oriole

EN — Endangered

Physical Characteristics

Attribute	Allen's Big-eared Bat	Silver Oriole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silver Oriole

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.