Buff-collared Nightjar vs Hoary ragwort

Antrostomus ridgwayi compared with Jacobaea erucifolia

Key Differences

• Buff-collared Nightjar is Least Concern while Hoary ragwort is Endangered.

Taxonomic Classification

Rank	Buff-collared Nightjar	Hoary ragwort
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	Jacobaea
Species	Antrostomus ridgwayi	Jacobaea erucifolia

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Hoary ragwort

EN — Endangered

Physical Characteristics

Attribute	Buff-collared Nightjar	Hoary ragwort
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.

Hoary ragwort

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway