Buff-collared Nightjar vs Root-headed Centaury

Antrostomus ridgwayi compared with Centaurea rhizocalathium

Key Differences

• Buff-collared Nightjar is Least Concern while Root-headed Centaury is Endangered.

Taxonomic Classification

Rank	Buff-collared Nightjar	Root-headed Centaury
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Caprimulgiformes (Caprimulgiformes)	Asterales (Daisies & Sunflowers)
Family	Caprimulgidae	Asteraceae (Daisy Family)
Genus	Antrostomus	Centaurea
Species	Antrostomus ridgwayi	Centaurea rhizocalathium

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Root-headed Centaury

EN — Endangered

Physical Characteristics

Attribute	Buff-collared Nightjar	Root-headed Centaury
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.

Root-headed Centaury

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.