Buff-collared Nightjar vs Pig Frog

Antrostomus ridgwayi compared with Lithobates grylio

Taxonomic Classification

Rank	Buff-collared Nightjar	Pig Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Caprimulgiformes (Caprimulgiformes)	Anura (Frogs & Toads)
Family	Caprimulgidae	Ranidae
Genus	Antrostomus	Lithobates
Species	Antrostomus ridgwayi	Lithobates grylio

Evolutionary Relationship

Buff-collared Nightjar and Pig Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Pig Frog

LC — Least Concern

Physical Characteristics

Attribute	Buff-collared Nightjar	Pig Frog
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.

Pig Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Distributed across Bahamas and China.

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.