Buff-collared Nightjar vs Variable watermilfoil

Antrostomus ridgwayi compared with Myriophyllum heterophyllum

Key Differences

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

Taxonomic Classification

Rank	Buff-collared Nightjar	Variable watermilfoil
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Caprimulgiformes (Caprimulgiformes)	Saxifragales (Saxifragales)
Family	Caprimulgidae	Haloragaceae
Genus	Antrostomus	Myriophyllum
Species	Antrostomus ridgwayi	Myriophyllum heterophyllum

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Variable watermilfoil

NE — Not Evaluated

Physical Characteristics

Attribute	Buff-collared Nightjar	Variable watermilfoil
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.

Variable watermilfoil

Habitat

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

Range

Found across Europe (10 countries) and North America (Canada, Cuba, 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway