Gianna’s Yellow-shouldered Bat vs Lesser Nighthawk

Sturnira giannae compared with Chordeiles acutipennis

Taxonomic Classification

Rank	Gianna’s Yellow-shouldered Bat	Lesser Nighthawk
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	Chordeiles
Species	Sturnira giannae	Chordeiles acutipennis

Evolutionary Relationship

Gianna’s Yellow-shouldered Bat and Lesser Nighthawk share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gianna’s Yellow-shouldered Bat

LC — Least Concern

Lesser Nighthawk

LC — Least Concern

Physical Characteristics

Attribute	Gianna’s Yellow-shouldered Bat	Lesser Nighthawk
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gianna’s Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Lesser Nighthawk

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Lesser Nighthawk

Lesser Nighthawk (Chordeiles acutipennis) 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 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador