Firecrest vs Japanese Noctule

Regulus ignicapilla compared with Nyctalus furvus

Key Differences

• Firecrest is Least Concern while Japanese Noctule is Endangered.

Taxonomic Classification

Rank	Firecrest	Japanese Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Regulidae	Vespertilionidae
Genus	Regulus	Nyctalus
Species	Regulus ignicapilla	Nyctalus furvus

Evolutionary Relationship

Firecrest and Japanese Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Firecrest

LC — Least Concern

Japanese Noctule

EN — Endangered

Physical Characteristics

Attribute	Firecrest	Japanese Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Firecrest

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Ukraine.

Japanese Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Firecrest

Firecrest (Regulus ignicapilla) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.