Buff-collared Nightjar vs Zapater’s Ringlet

Antrostomus ridgwayi compared with Erebia zapateri

Taxonomic Classification

Rank	Buff-collared Nightjar	Zapater’s Ringlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Caprimulgiformes (Caprimulgiformes)	Lepidoptera (Butterflies & Moths)
Family	Caprimulgidae	Nymphalidae (Brush-footed Butterflies)
Genus	Antrostomus	Erebia
Species	Antrostomus ridgwayi	Erebia zapateri

Evolutionary Relationship

Buff-collared Nightjar and Zapater’s Ringlet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Zapater’s Ringlet

LC — Least Concern

Physical Characteristics

Attribute	Buff-collared Nightjar	Zapater’s Ringlet
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.

Zapater’s Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Spain.

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.