Common Watersnake
This is one of the most common snakes in NJ, inhabiting freshwater streams, ponds, lakes, swamps, marshes, and bogs throughout the state. This snake will likely retreat from you, but if you have to push your luck, this bad-tempered critter can give you a nasty non-venomous bite, and is likely to hold on for quite a while. All snakes are good swimmers, but this one actually likes the water.
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