Lesser Noctule vs Masked Booby

Nyctalus leisleri compared with Sula dactylatra

Key Differences

• Lesser Noctule is Endangered while Masked Booby is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Masked Booby
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Suliformes (Suliformes)
Family	Vespertilionidae	Sulidae
Genus	Nyctalus	Sula
Species	Nyctalus leisleri	Sula dactylatra

Evolutionary Relationship

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

Conservation Status

Lesser Noctule

EN — Endangered

Masked Booby

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Masked Booby
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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.

Masked Booby

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.