Image of American Bullfrog

    American Bullfrog

    Lithobates catesbeianus (formerly Rana catesbeiana)
    Image of a green frog

    Green Frog

    Lithobates clamitans (formerly Rana clamitans)
    Image of a green treefrog

    Green Treefrog

    Hyla cinerea
    Photo of a plains leopard frog in grass.

    Plains Leopard Frog

    Lithobates blairi (formerly Rana blairi)
    Photo of a southern leopard frog.

    Southern Leopard Frog

    Lithobates sphenocephalus (formerly Rana sphenocephala)
    Image of a western narrow-mouthed toad

    Western Narrow-Mouthed Toad

    Gastrophryne olivacea