Month by month
What Reptiles and Amphibians Are Out in Colorado in November
14 reptiles and amphibians are active in Colorado in November, and 3 are at peak. Peak species include the Plains Garter Snake, Western Tiger Salamander, and North American Racer.
Counted from iNaturalist research-grade observations recorded inside Colorado. Seasons shift across the state, so for a closer match, pick your ecoregion.
Species out across Colorado, by group and month
| Group | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Snakes | 5 | 15 | 17 | 17 | 16 | 16 | 14 | 11 | 5 | 1 | ||
| Lizards | 2 | 6 | 12 | 13 | 13 | 13 | 13 | 12 | 7 | 3 | ||
| Turtles | 2 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 3 | ||
| Frogs and Toads | 1 | 1 | 3 | 5 | 9 | 9 | 9 | 9 | 8 | 5 | 2 | 1 |
| Salamanders | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Numbers = species active that month (at peak or just starting / winding down).
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At peak in November 3
Snakes
peak
peakSalamanders
peakShoulder season in November 11
Snakes
shoulder
shoulder
shoulderLizards
shoulder
shoulder
shoulderTurtles
shoulder
shoulder
shoulderFrogs and Toads
shoulder
shoulderPeak and shoulder ratings are rough guidance, not a schedule. Weather, elevation and the year can shift any species by weeks.
Rare and protected species are left off on purpose. Look, don't take, and never handle a venomous snake.
Colorado in November
What reptiles and amphibians are out in Colorado in November?
14 reptiles and amphibians are active in Colorado in November, and 3 are at peak. Peak species include the Plains Garter Snake, Western Tiger Salamander, and North American Racer.
Are venomous snakes active in Colorado in November?
Yes. The Prairie Rattlesnake can be active in November. Watch where you step and don't handle them.