Lesser Yellow-shouldered Bat vs White-collared Swift

Sturnira nana compared with Streptoprocne zonaris

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while White-collared Swift is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	White-collared Swift
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Apodiformes (Apodiformes)
Family	Phyllostomidae	Apodidae
Genus	Sturnira	Streptoprocne
Species	Sturnira nana	Streptoprocne zonaris

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

White-collared Swift

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	White-collared Swift
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.

White-collared Swift

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

White-collared Swift

White-collared Swift (Streptoprocne zonaris) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador