Month by month
What Reptiles and Amphibians Are Out in Colorado in March
18 reptiles and amphibians are active in Colorado in March, and 7 are at peak. Peak species include the Prairie Lizard, Western Tiger Salamander, Boreal Chorus Frog, and Painted Turtle.
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).
Keep Herp Calendar free
Hi, I'm Nick. I built Herp Calendar on my own and I keep it free, with no ads. If it has helped you find a herp this season, a small tip goes straight into the hosting and the data work. Only if you can spare it. Either way, I'm glad you're here.
At peak in March 7
Snakes
peakLizards
peak
peakTurtles
peak
peakFrogs and Toads
peakSalamanders
peakShoulder season in March 11
Snakes
shoulder
shoulder
shoulder
shoulderLizards
shoulder
shoulder
shoulder
shoulderTurtles
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 March
What reptiles and amphibians are out in Colorado in March?
18 reptiles and amphibians are active in Colorado in March, and 7 are at peak. Peak species include the Prairie Lizard, Western Tiger Salamander, Boreal Chorus Frog, and Painted Turtle.
Are venomous snakes active in Colorado in March?
No venomous snakes on this list are active in Colorado in March.