Fulvous-crested Tanager vs Lesser Noctule

Tachyphonus surinamus compared with Nyctalus leisleri

Key Differences

• Fulvous-crested Tanager is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Fulvous-crested Tanager	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	Thraupidae	Vespertilionidae
Genus	Tachyphonus	Nyctalus
Species	Tachyphonus surinamus	Nyctalus leisleri

Evolutionary Relationship

Fulvous-crested Tanager and Lesser Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fulvous-crested Tanager

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Fulvous-crested Tanager	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fulvous-crested Tanager

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.