Buff-collared Nightjar vs Long-eared Owl

Antrostomus ridgwayi compared with Asio otus

Key Differences

• Buff-collared Nightjar is Least Concern while Long-eared Owl is Data Deficient.

Taxonomic Classification

Rank	Buff-collared Nightjar	Long-eared Owl
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Caprimulgiformes (Caprimulgiformes)	Strigiformes (Owls)
Family	Caprimulgidae	Strigidae (True Owls)
Genus	Antrostomus	Asio
Species	Antrostomus ridgwayi	Asio otus

Evolutionary Relationship

Buff-collared Nightjar and Long-eared Owl share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Long-eared Owl

DD — Data Deficient

Physical Characteristics

Attribute	Buff-collared Nightjar	Long-eared Owl
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.

Long-eared Owl

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (5 countries) and North America (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.

Long-eared Owl

Long-eared Owl (Asio otus) is classified as Data Deficient (DD) on the IUCN Red List. Insufficient data available to assess extinction risk. Further research and field surveys are needed.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway