
Green = range of T. s. concinnus
Click map to enlarge and see key to other subspecies
Related or Similar Northwest Snakes
Wandering Gartersnake
Valley Gartersnake
Puget Sound Gartersnake
Northwestern Gartersnake
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Sub-adult, Benton County, Oregon |
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Sub-adult, Benton County, Oregon |
Adult, Benton County, Oregon |
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Adult, Benton County, Oregon |
Adult, Benton County, Oregon |
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The snakes below from the eastern part of the range of T. s. concinnus do not have the solid red head and have reduced red blotches on the sides, showing influences from the adjacent Valley Gartersnake subspecies, T. s. fitchi. |
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Adult, Multnomah County, Oregon |
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Adult, Multnomah County, Oregon |
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Adult, Multnomah County, Oregon |
Adult, Multnomah County, Oregon |
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Looking at the top of the heads can help to identify these sympatric species:
T. sirtalis - Common Gartersnake (Left) has a larger longer head with bigger eyes than T. ordinoides - Northwestern Gartersnake (Right.)
© Filip Tkaczyk |
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Habitat |
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Habitat, Multnomah County, Oregon |
Habitat, Benton County, Oregon |
Habitat, Benton County, Oregon |
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Habitat, Multnomah County, Oregon |
Habitat, Multnomah County, Oregon
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Short Video |
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These are all shots of the same Red-spotted Gartersnake I spotted at the edge of a pond. It swam away when I approached it, but I snuck up on it and grabbed it, took a few shots of it on the ground, then let it swim away.
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