Buff-collared Nightjar vs Crazed Cap

Antrostomus ridgwayi compared with Dermoloma cuneifolium

Key Differences

• Buff-collared Nightjar is Least Concern while Crazed Cap is Vulnerable.

Taxonomic Classification

Rank	Buff-collared Nightjar	Crazed Cap
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Caprimulgiformes (Caprimulgiformes)	Agaricales (Gilled Mushrooms)
Family	Caprimulgidae	Tricholomataceae
Genus	Antrostomus	Dermoloma
Species	Antrostomus ridgwayi	Dermoloma cuneifolium

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Crazed Cap

VU — Vulnerable

Physical Characteristics

Attribute	Buff-collared Nightjar	Crazed Cap
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.

Crazed Cap

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Norway, and Sweden. Currently classified as Vulnerable 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