Lesser Yellow-shouldered Bat vs Pine Flycatcher

Sturnira nana compared with Empidonax affinis

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Pine Flycatcher is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Pine Flycatcher
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Phyllostomidae	Tyrannidae
Genus	Sturnira	Empidonax
Species	Sturnira nana	Empidonax affinis

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Pine Flycatcher share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Pine Flycatcher

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Pine Flycatcher
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Pine Flycatcher

Habitat

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

Range

Found in Norway.