Buff-collared Nightjar vs teasel sedge

Antrostomus ridgwayi compared with Cyperus echinatus

Key Differences

• Buff-collared Nightjar is Least Concern while teasel sedge is Not Evaluated.

Taxonomic Classification

Rank	Buff-collared Nightjar	teasel sedge
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Liliopsida (Monocots)
Order	Caprimulgiformes (Caprimulgiformes)	Poales (Grasses)
Family	Caprimulgidae	Cyperaceae
Genus	Antrostomus	Cyperus
Species	Antrostomus ridgwayi	Cyperus echinatus

Conservation Status

Buff-collared Nightjar

LC — Least Concern

teasel sedge

NE — Not Evaluated

Physical Characteristics

Attribute	Buff-collared Nightjar	teasel sedge
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.

teasel sedge

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Colombia, Denmark, Japan, Portugal, and Sweden.

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.