Buff-collared Nightjar vs Western Dwarf

Antrostomus ridgwayi compared with Elachista triseriatella

Key Differences

• Buff-collared Nightjar is Least Concern while Western Dwarf is Not Evaluated.

Taxonomic Classification

Rank	Buff-collared Nightjar	Western Dwarf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Caprimulgiformes (Caprimulgiformes)	Lepidoptera (Butterflies & Moths)
Family	Caprimulgidae	Elachistidae
Genus	Antrostomus	Elachista
Species	Antrostomus ridgwayi	Elachista triseriatella

Evolutionary Relationship

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

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Western Dwarf

NE — Not Evaluated

Physical Characteristics

Attribute	Buff-collared Nightjar	Western Dwarf
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.

Western Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Denmark.

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.