Snakes in Maine: identification guide and where to start looking

Yes, snakes are a common and harmless part of Maine's ecosystem, with 9 species found throughout the state. Identifying them requires looking for their color patterns, size, and habitat. None of the snakes native to Maine are venomous, making them a safe and interesting part of the local wildlife to observe.

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By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.

Peak season right now
8
species recorded
June, July, May
peak months

Real sighting data, source iNaturalist

7,093 verified observations on iNaturalist of snake have been recorded in Maine, most often in June, July, May.

When snake are recorded in Maine

Yes, snakes are a common and harmless part of Maine's ecosystem, with 9 species found throughout the state. Identifying them requires looking for their color patterns, size, and habitat. None of the snakes native to Maine are venomous, making them a safe and interesting part of the local wildlife to observe.

What are the most common snake species in Maine?

The common garter snake is the most widespread and frequently seen species, often found in gardens and near water. The milk snake is also common, known for its bold reddish-brown blotches and its habit of living near barns and stone walls. Other species include the smooth green snake and the Northern water snake.

Where are the best places to see snakes in Maine?

Look for snakes in sunny spots where they can bask, such as rock piles, stone walls, and the edges of forests. State parks like Acadia and Bradbury Mountain offer excellent viewing opportunities. Wetlands and the banks of slow-moving streams are also prime habitats for species like the water snake. Check ourMaine wildlife guidefor more location ideas.

How can you tell a garter snake apart from other species?

Garter snakes are easily identifiable by the three light-colored stripes that run the length of their dark bodies. They are typically small to medium-sized and are very active during the day. They are often found in moist areas and are known for their ability to thrive in a wide variety of habitats. For more identification tips, see oursnake identification guide.

What is the typical behavior of snakes in Maine?

Snakes are cold-blooded and spend much of their time regulating their body temperature by basking in the sun or seeking shade. They are generally shy and will move away if they detect your presence. In Maine, they are most active during the summer months and are important predators of rodents, insects, and amphibians.

Snake-themed gifts for nature lovers

If you find the snakes of Maine fascinating, you might enjoy these themed items for your home or as a gift.

Snake Print Canvas Wall Art []() A stunning and artistic piece that captures the intricate patterns of the snake. Perfect for a den or a nature-themed room. Check Price and Availability

When is the best time for snake sightings in Maine?

The best time to see snakes in Maine is from late spring through early fall, when the weather is warm. They are most active on sunny days, especially in the morning when they are basking to warm up for the day's hunting. During the winter, all Maine snakes hibernate in underground dens or rock crevices.

Are there any venomous snakes in Maine?

No, there are no venomous snakes native to Maine. The timber rattlesnake was historically found in the southern part of the state but is now considered extirpated (locally extinct). All of the snakes you will encounter in the wild in Maine are harmless to humans and play a vital role in the environment.

How can I help protect Maine's snakes?

The most important way to help is to preserve their habitat and avoid harming them when you see them. Snakes are beneficial animals that help control pest populations. Educating others about their harmless nature can also help reduce the fear and stigma that often surrounds these fascinating reptiles.

What do snakes eat in Maine?

Maine's snakes have a varied diet depending on the species. Garter snakes primarily eat earthworms, frogs, and small fish. Milk snakes are known for eating rodents, while smooth green snakes specialize in insects like crickets and grasshoppers. Water snakes hunt for fish and amphibians in and around Maine's waterways.

Gear and field guides

Frequently asked questions

How do you identify snakes in Maine?+

The common garter snake is the most widespread and frequently seen species, often found in gardens and near water. The milk snake is also common, known for its bold reddish-brown blotches and its habit of living near barns and stone walls. Other species include the smooth green snake and the Northern water snake.

What do snakes look like in Maine?+

The common garter snake is the most widespread and frequently seen species, often found in gardens and near water. The milk snake is also common, known for its bold reddish-brown blotches and its habit of living near barns and stone walls. Other species include the smooth green snake and the Northern water snake.

Where can you see snakes in Maine?+

The common garter snake is the most widespread and frequently seen species, often found in gardens and near water. The milk snake is also common, known for its bold reddish-brown blotches and its habit of living near barns and stone walls. Other species include the smooth green snake and the Northern water snake.