Buff-collared Nightjar vs Early Buttercup

Antrostomus ridgwayi compared with Ranunculus fascicularis

Key Differences

• Buff-collared Nightjar is Least Concern while Early Buttercup is Extinct.

Taxonomic Classification

Rank	Buff-collared Nightjar	Early Buttercup
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Caprimulgiformes (Caprimulgiformes)	Ranunculales (Ranunculales)
Family	Caprimulgidae	Ranunculaceae
Genus	Antrostomus	Ranunculus
Species	Antrostomus ridgwayi	Ranunculus fascicularis

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Early Buttercup

EX — Extinct

Physical Characteristics

Attribute	Buff-collared Nightjar	Early Buttercup
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.

Early Buttercup

Habitat

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

Range

Distributed across Canada 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.