Garter snake along Violet Creek near the Mary Mountain Trail in Hayden Valley, Yellowstone National Park

Detailed Description
A garter snake along Violet Creek near the Mary Mountain Trail in Hayden Valley, Yellowstone National Park. This snake used the geothermally warmed creek to thermoregulate during near-freezing overnight conditions. USGS photo by Stanley Mordensky, June 2023.
Sources/Usage
Public Domain.