Buff-collared Nightjar vs Headfly

Antrostomus ridgwayi compared with Hydrotaea irritans

Key Differences

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

Taxonomic Classification

Rank	Buff-collared Nightjar	Headfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Caprimulgiformes (Caprimulgiformes)	Diptera (Diptera)
Family	Caprimulgidae	Muscidae
Genus	Antrostomus	Hydrotaea
Species	Antrostomus ridgwayi	Hydrotaea irritans

Evolutionary Relationship

Buff-collared Nightjar and Headfly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Headfly

NE — Not Evaluated

Physical Characteristics

Attribute	Buff-collared Nightjar	Headfly
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.

Headfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway