Colorado Parks & Wildlife logo Colorado Parks & Wildlife logo
Donate to CPW

Filter results

264 results
Creeping ancylid mollusk. Robert Aguilar/Smithsonian Environmental Research Center

invasive

Creeping Ancylid

Mollusk - Ferrissia rivularis

View Profile
Greenback Cutthroat Trout. (c) Joseph R Tomelleri

invasive

Federally Threatened, State Threatened

Cutthroat Trout (native)

Fish - Oncorhynchus clarkii ssp

View Profile
Desert Spiny Lizard, NPS

invasive

Desert Spiny Lizard

Reptile - Sceloporous magister

View Profile
Cormorant, Wayne D. Lewis

invasive

Double-crested Cormorant

Bird - Phalacrocorax auritus

View Profile
Collared lizard, Tony Gurzick

invasive

Eastern Collared Lizard

Reptile - Crotaphytus collaris

View Profile
Eastern Hog-nosed Snake, NPS

invasive

Eastern Hognose Snake

Reptile - Heterodon platirhinos

View Profile