Buff-collared Nightjar vs Canadian Otter

Antrostomus ridgwayi compared with Lontra canadensis

Taxonomic Classification

Rank	Buff-collared Nightjar	Canadian Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Caprimulgiformes (Caprimulgiformes)	Carnivora (Carnivorans)
Family	Caprimulgidae	Mustelidae (Weasels & Otters)
Genus	Antrostomus	Lontra
Species	Antrostomus ridgwayi	Lontra canadensis

Evolutionary Relationship

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

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Canadian Otter

LC — Least Concern

Physical Characteristics

Attribute	Buff-collared Nightjar	Canadian Otter
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.

Canadian Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in 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.

Canadian Otter

The Canadian Otter (Lontra canadensis) is a species in the genus Lontra. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.