Common Garter Snake (Thamnophis sirtalis)

                             
14+ 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Age of most recent sighting in years

Recent Records

Taxon Date County
1. Thamnophis sirtalis sirtalis 2018-01-26 Oakland County
2. Thamnophis sirtalis sirtalis 2018-01-26 Oakland County
3. Thamnophis sirtalis sirtalis 2018-01-22 Emmet County
4. Thamnophis sirtalis sirtalis 2018-01-08 Washtenaw County
5. Thamnophis sirtalis 2017-12-02 Wayne County
6. Thamnophis sirtalis sirtalis 2017-11-26 Ingham County
7. Thamnophis sirtalis 2017-11-05 Kalamazoo County
8. Thamnophis sirtalis sirtalis 2017-11-05 Saint Clair County
9. Thamnophis sirtalis 2017-10-30 Ottawa County
10. Thamnophis sirtalis 2017-10-22 Jackson County
11. Thamnophis sirtalis sirtalis 2017-10-20 Washtenaw County
12. Thamnophis sirtalis sirtalis 2017-10-20 Calhoun County
13. Thamnophis sirtalis 2017-10-19 Ottawa County
14. Thamnophis sirtalis sirtalis 2017-10-19 Washtenaw County
15. Thamnophis sirtalis sirtalis 2017-10-16 Washtenaw County

View all records for Thamnophis sirtalis


The Michigan Herp Atlas began in 2004 in an effort to collect observational data about Michigan's amphibians and reptiles.

Our goal is to document their distribution and help measure changes or trends in populations.