Ontario
Snakes in Muskoka
11 species have been documented here, 1 of them venomous.
Venomous snakes in Muskoka
Full guide & what to do if bitten →
Eastern MassasaugaSistrurus catenatusVenomousStout, dark-blotched body, nine large scales on the crown, and a small rattle.
Every snake recorded in Muskoka
Common Garter Snake
Thamnophis sirtalis
Harmless
Common Watersnake
Nerodia sipedon
Harmless
Eastern Massasauga
Sistrurus catenatus
Venomous
Ring-necked Snake
Diadophis punctatus
Harmless
Eastern Milksnake
Lampropeltis triangulum
Harmless
Red-bellied Snake
Storeria occipitomaculata
Harmless
DeKay's Brownsnake
Storeria dekayi
Harmless
Smooth Greensnake
Opheodrys vernalis
Harmless
Common Ribbon Snake
Thamnophis saurita
Harmless
Eastern Hognose Snake
Heterodon platirhinos
Harmless
Eastern Foxsnake
Pantherophis vulpinus
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Muskoka: FAQ
- Are there venomous snakes in Muskoka, Ontario?
- Yes. 1 venomous snake species has verified records in Muskoka, Ontario, including Eastern Massasauga. Most snakes in Muskoka, Ontario, however, are harmless.
- How many snake species live in Muskoka, Ontario?
- 11 snake species have verified records in Muskoka, Ontario, of which 1 is venomous.
- What is the most commonly seen snake in Muskoka, Ontario?
- The Common Garter Snake is the most frequently reported snake in Muskoka, Ontario, based on verified wildlife observations.
- What should I do if I see a venomous snake in Muskoka, Ontario?
- Keep your distance and do not try to catch or kill it. Most bites happen when people handle or corner a snake. If someone is bitten, contact local emergency services or poison control immediately.