Northern Michigan is home to a variety of snake species, most of which are harmless and play a vital role in the ecosystem by controlling rodent populations. However, understanding how to identify these snakes can help residents and outdoor enthusiasts feel more comfortable encountering them in the wild. Here’s a look at some of the most common snakes found in Northern Michigan and tips on how to identify them.
Eastern Garter Snake (Thamnophis sirtalis sirtalis)
Identification:
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Typically 18-26 inches long
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Dark green, brown, or black with three yellowish stripes running along the length of its body
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May have a checkered pattern between the stripes
Habitat:
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Found in grassy fields, forests, and near water sources
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Frequently seen in gardens and backyards
Northern Water Snake (Nerodia sipedon)
Identification:
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Can grow up to 4 feet long
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Brown or reddish-brown with dark bands along its body
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Belly is lighter in color with reddish or dark blotches
Habitat:
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Prefers lakes, rivers, and wetlands
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Often mistaken for the venomous cottonmouth, which is not found in Michigan
Eastern Milk Snake (Lampropeltis triangulum)
Identification:
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24-36 inches in length
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Light gray or tan with reddish-brown blotches bordered by black
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Belly has a checkerboard pattern
Habitat:
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Found in woodlands, fields, and barns
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Often confused with the venomous Eastern Massasauga rattlesnake
Eastern Massasauga Rattlesnake (Sistrurus catenatus)
Identification:
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Michigan’s only venomous snake, but generally shy and reclusive
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18-30 inches long
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Light gray or brown with dark, saddle-shaped blotches along its back
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Distinctive rattle at the end of its tail
Habitat:
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Prefers wetlands, grasslands, and forest edges
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Rarely encountered, but should be left undisturbed if spotted
Smooth Green Snake (Opheodrys vernalis)
Identification:
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Small, slender snake reaching up to 2 feet in length
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Bright green with a white or yellow belly
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Lacks markings or patterns
Habitat:
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Found in grassy meadows, open woodlands, and near water sources
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Harmless and often difficult to spot due to its coloration
How to Safely Observe Snakes
If you encounter a snake in the wild, it’s important to follow safety guidelines to ensure a respectful interaction. Always keep a safe distance and avoid handling the snake, as most species prefer to be left alone. Never attempt to kill or relocate a snake, as they play a crucial role in the local ecosystem by controlling rodent populations. If you suspect a snake is venomous, give it plenty of space and avoid provoking it to prevent unnecessary risk. Additionally, educating children about snakes and the importance of respecting their habitat can help foster a safe and positive coexistence with these reptiles.
When to Contact Critter Control of Traverse City
While most snakes in Northern Michigan are harmless, they can sometimes find their way into homes, sheds, and other structures. If you have an unwanted snake on your property, Critter Control of Traverse City can safely and humanely remove it. Contact us today for expert assistance in wildlife control and prevention.