There are two known subspecies of the Western Toad. Anaxyrus boreas boreas (Boreal Toad), and Anaxyrus boreas halophiles (California Toad).
Western Toad
(Anaxyrus boreas)

Western Toad. Photo by Karen Arnold (CC0 1.0)
Common name(s): | Western Toad, Boreal toad, California toad |
Binomial name: | Anaxyrus boreas |
Location(s): | The United States |
Size: | 2.2 to 5.1 inches |
Taxonomy
Geographic Range
