False Serotine Bat vs Fieldfare

Hesperoptenus doriae compared with Turdus pilaris

Key Differences

• False Serotine Bat is Data Deficient while Fieldfare is Critically Endangered.

Taxonomic Classification

Rank	False Serotine Bat	Fieldfare
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Turdidae
Genus	Hesperoptenus	Turdus
Species	Hesperoptenus doriae	Turdus pilaris

Evolutionary Relationship

False Serotine Bat and Fieldfare share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

False Serotine Bat

DD — Data Deficient

Fieldfare

CR — Critically Endangered

Physical Characteristics

Attribute	False Serotine Bat	Fieldfare
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Serotine Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Fieldfare

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Fieldfare

Fieldfare (Turdus pilaris) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.