Big Free-tailed Bat vs Brook Alder

Nyctinomops macrotis compared with Alnus maritima

Key Differences

• Big Free-tailed Bat is Least Concern while Brook Alder is Endangered.

Taxonomic Classification

Rank	Big Free-tailed Bat	Brook Alder
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Chiroptera (Bats)	Fagales (Beeches & Oaks)
Family	Molossidae	Betulaceae
Genus	Nyctinomops	Alnus
Species	Nyctinomops macrotis	Alnus maritima

Conservation Status

Big Free-tailed Bat

LC — Least Concern

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Big Free-tailed Bat	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Brook Alder

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Big Free-tailed Bat

The Big Free-tailed Bat (Nyctinomops macrotis) is a species in the genus Nyctinomops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.