Red-necked Nightjar vs Square-tailed Nightjar

Caprimulgus ruficollis compared with Caprimulgus fossii

Key Differences

• Red-necked Nightjar is Not Evaluated while Square-tailed Nightjar is Least Concern.

Taxonomic Classification

Rank	Red-necked Nightjar	Square-tailed Nightjar
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Aves (chim)	Aves (chim)
Order same	Caprimulgiformes (Bộ Cú muỗi)	Caprimulgiformes (Bộ Cú muỗi)
Family same	Caprimulgidae	Caprimulgidae
Genus same	Caprimulgus	Caprimulgus
Species	Caprimulgus ruficollis	Caprimulgus fossii

Evolutionary Relationship

Red-necked Nightjar and Square-tailed Nightjar share a common ancestor at the Genus level: Caprimulgus.

Conservation Status

Red-necked Nightjar

NE — Not Evaluated

Square-tailed Nightjar

LC — Least Concern

Physical Characteristics

Attribute	Red-necked Nightjar	Square-tailed Nightjar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-necked Nightjar

Habitat

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

Range

Distributed across Denmark and Norway.

Square-tailed Nightjar

Habitat

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

Range

Found in Norway.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway