ORDER: Caudata - Salamanders

Family: Ambystomatidae

Picture
Photo: Rémi Pattyn
Western Tiger Salamander
(Ambystoma mavortium)
​Colorado State Amphibian

ORDER: anura - Frogs and toads

FAMILY: Bufonidae

Picture
Photo: Rémi Pattyn
Boreal Toad
(Anaxyrus boreas boreas)
Picture
Photo: Rémi Pattyn
Great Plains Toad
(Anaxyrus cognatus)
Picture
Photo: Rémi Pattyn
Green Toad
(Anaxyrus debilis)
Picture
Photo: Rémi Pattyn
Red-spotted Toad
(Anaxyrus punctatus)
Picture
Photo: Rémi Pattyn
Woodhouse's Toad
(Anaxyrus woodhousii)

FAMILY: Microhylidae

Picture
Photo: Rémi Pattyn
Western Narrow-mouthed Toad
(Gastrophryne olivacea)

FAMILY: ​Ranidae

Picture
Photo: Rémi Pattyn
Plains Leopard Frog
(Lithobates blairi)
Picture
Photo: Rémi Pattyn
Northern Leopard Frog
(Lithobates pipiens)
Picture
Photo: Rémi Pattyn
Wood Frog
(Lithobates sylvaticus)
Picture
Photo: Andrew Dubois
American Bullfrog (Introduced)
(Lithobates catesbeianus)

FAMILY: ​Hylidae

Picture
Photo: Rémi Pattyn
​Boreal Chorus Frog
(Pseudacris maculata)
Picture
Photo: Rémi Pattyn
Canyon Treefrog
(Hyla arenicolor)

FAMILY: ​Scaphiopodidae

Picture
Photo: Rémi Pattyn
​Couch's Spadefoot
(Scaphiopus couchii)
Picture
Photo: Rémi Pattyn
Plains Spadefoot
(Spea bombifrons)
Picture
Photo: Matt Cage
Great Basin Spadefoot
(Spea intermontana)
Picture
Photo: Rémi Pattyn
Mexican Spadefoot
(Spea multiplicata)

ORDER: ANURA - FROGS AND TOADS

Extirpated

FAMILY: ​HYLIDAE

Blanchard's Cricket Frog
(Acris blanchardi)
Picture
Visit our parent organization, Partners in Amphibian and Reptile Conservation (PARC), for more information on national conservation efforts and other regional groups.
​This website and any products posted herein are  officially recognized by the national entity, Partners in Amphibian and Reptile Conservation (PARC), as the efforts of an approved PARC chapter.