Lesser Yellow-shouldered Bat vs Traill'S Flycatcher

Sturnira nana compared with Empidonax traillii

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Traill'S Flycatcher is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Traill'S 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 traillii

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Traill'S Flycatcher

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Traill'S 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.

Traill'S Flycatcher

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador