Lesser Yellow-shouldered Bat vs Ocellated Poorwill

Sturnira nana compared with Nyctiphrynus ocellatus

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Ocellated Poorwill is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Ocellated Poorwill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Caprimulgiformes (Caprimulgiformes)
Family	Phyllostomidae	Caprimulgidae
Genus	Sturnira	Nyctiphrynus
Species	Sturnira nana	Nyctiphrynus ocellatus

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Ocellated Poorwill

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Ocellated Poorwill
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.

Ocellated Poorwill

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador