arroyo toad vs Buff-collared Nightjar

Anaxyrus californicus compared with Antrostomus ridgwayi

Key Differences

• arroyo toad is Endangered while Buff-collared Nightjar is Least Concern.

Taxonomic Classification

Rank	arroyo toad	Buff-collared Nightjar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Aves (Birds)
Order	Anura (Frogs & Toads)	Caprimulgiformes (Caprimulgiformes)
Family	Bufonidae	Caprimulgidae
Genus	Anaxyrus	Antrostomus
Species	Anaxyrus californicus	Antrostomus ridgwayi

Evolutionary Relationship

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

Conservation Status

arroyo toad

EN — Endangered

Buff-collared Nightjar

LC — Least Concern

Physical Characteristics

Attribute	arroyo toad	Buff-collared Nightjar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arroyo toad

Habitat

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

Range

Found in Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Buff-collared Nightjar

Habitat

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

Range

Found in Norway.

arroyo toad

The Arroyo toad, Anaxyrus californicus, is a species. It is currently assessed as endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

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.