Field Thistle vs Lesser Noctule

Cirsium discolor compared with Nyctalus leisleri

Key Differences

• Field Thistle is Not Evaluated while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Field Thistle	Lesser Noctule
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Asterales (Daisies & Sunflowers)	Chiroptera (Bats)
Family	Asteraceae (Daisy Family)	Vespertilionidae
Genus	Cirsium	Nyctalus
Species	Cirsium discolor	Nyctalus leisleri

Conservation Status

Field Thistle

NE — Not Evaluated

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Field Thistle	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Field Thistle

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and United States.

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.