Goldcrest vs Lesser Noctule

Regulus regulus compared with Nyctalus leisleri

Key Differences

• Goldcrest is Vulnerable while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Goldcrest	Lesser 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 regulus	Nyctalus leisleri

Evolutionary Relationship

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

Conservation Status

Goldcrest

VU — Vulnerable

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Goldcrest	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Goldcrest

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Goldcrest

Goldcrest (Regulus regulus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden