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Thanksgiving and Day After Office Closures -

Colorado Parks and Wildlife offices, including park visitor centers, will be closed on Thursday, November 28, and Friday, November 29. No park pass is required to enter any state park on Friday November 29th for Fresh Air Friday. 

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265 results
Checkered whiptail lizard, Wayne D. Lewis

invasive

Colorado Checkered Whiptail

Reptile - Aspidoscelis neotesselatus

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Colorado pikeminnow illustration by Joseph R. Tomelleri.

invasive

Federally Endangered, State Threatened

Colorado Pikeminnow

Fish - Ptychocheilus Lucius

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Colorado River cutthroat illustration by Joseph R. Tomelleri.

invasive

State Special Concern

Colorado River Cutthroat Trout

Fish - Oncorhynchus clarkii pleuriticus

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Lesser Prairie-Chicken, Ryan Hagerty, USFWS, PD

invasive

State Special Concern

Columbian Sharp-Tailed Grouse

Bird - Tympanuchus phasianellus columbianus

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Checkered whiptail lizard, Wayne D. Lewis

invasive

Common Checkered Whiptail

Reptile - Aspidoscelis tesselata

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invasive

State Special Concern

Common Garter Snake

Reptile - Thamnophis sirtalis

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Common Lesser Earless Lizard, Dustin Doskocil, CPW

invasive

Common Lesser Earless Lizard

Reptile - Holbrookia maculata

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Sagebrush Lizard, NPS

invasive

Common Sagebrush Lizard

Reptile - Sceloporous graciosus

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Common Side-Blotched Lizard, NPS

invasive

Common Side-Blotched Lizard

Reptile - Uta stansburiana

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