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 2017-11-05 Kalamazoo County
2. Thamnophis sirtalis 2017-10-30 Ottawa County
3. Thamnophis sirtalis 2017-10-22 Jackson County
4. Thamnophis sirtalis sirtalis 2017-10-20 Washtenaw County
5. Thamnophis sirtalis sirtalis 2017-10-20 Calhoun County
6. Thamnophis sirtalis sirtalis 2017-10-19 Washtenaw County
7. Thamnophis sirtalis sirtalis 2017-10-16 Washtenaw County
8. Thamnophis sirtalis 2017-10-15 Mecosta County
9. Thamnophis sirtalis sirtalis 2017-10-13 Oakland County
10. Thamnophis sirtalis sirtalis 2017-10-09 Washtenaw County
11. Thamnophis sirtalis 2017-10-09 Mecosta County
12. Thamnophis sirtalis 2017-10-09 Mecosta County
13. Thamnophis sirtalis sirtalis 2017-10-08 Ingham County
14. Thamnophis sirtalis sirtalis 2017-10-08 Ingham County
15. Thamnophis sirtalis sirtalis 2017-10-08 Ingham 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.