Buff-collared Nightjar vs Keeled slug

Antrostomus ridgwayi compared with Tandonia kusceri

Taxonomic Classification

Rank	Buff-collared Nightjar	Keeled slug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Caprimulgiformes (Caprimulgiformes)	Stylommatophora (Stylommatophora)
Family	Caprimulgidae	Milacidae
Genus	Antrostomus	Tandonia
Species	Antrostomus ridgwayi	Tandonia kusceri

Evolutionary Relationship

Buff-collared Nightjar and Keeled slug share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Keeled slug

LC — Least Concern

Physical Characteristics

Attribute	Buff-collared Nightjar	Keeled slug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-collared Nightjar

Habitat

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

Range

Found in Norway.

Keeled slug

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Greece, Moldova, Ukraine, and United States.

Buff-collared Nightjar

The Buff-Collared Nightjar (Antrostomus ridgwayi) is a species in the genus Antrostomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.