Buff-collared Nightjar vs Elm-Leaf Spiraea

Antrostomus ridgwayi compared with Spiraea chamaedryfolia

Key Differences

Buff-collared Nightjar is Least Concern while Elm-Leaf Spiraea is Not Evaluated.

Taxonomic Classification

Rank	Buff-collared Nightjar	Elm-Leaf Spiraea
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Caprimulgiformes (Caprimulgiformes)	Rosales (Roses & Allies)
Family	Caprimulgidae	Rosaceae (Rose Family)
Genus	Antrostomus	Spiraea
Species	Antrostomus ridgwayi	Spiraea chamaedryfolia

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Elm-Leaf Spiraea

NE — Not Evaluated

Physical Characteristics

Attribute	Buff-collared Nightjar	Elm-Leaf Spiraea
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.

Elm-Leaf Spiraea

Habitat

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

Range

Widely distributed across Asia (Armenia), Europe (14 countries), North America (Canada, United States), and South America (Brazil).

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.