These are some mammals you are likely to see in and around the water.
More: Mammals …
Muskrat
Muskrats are common across the state. While considerably bigger than plain old rats, they are nowhere near the size of beavers, which can get to 50 pounds. Muskrats have tails that are slightly flattened from side to side, unlike beavers which have broad flat tails. Both animals build conical houses in the water, but only beavers build dams.
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River Otter
Otters are aquatic weasels. You may find them climbing around on banks, or splashing around in the water, especially around dusk.
More: Otter & Raccoon …
Harbor Seal
Harbor seals are not uncommon in the winter, but kayaking is, so don’t expect to encounter them when you are out for a paddle.
More: Seals & Dolphins …
Sedges and Reeds are superficially similar, but actually quite different. But unless you are a biologist – who cares? ( Reeds are grasses, sedges are sedges. )
Sedges
Sedges tolerate a wide range of salinity, from freshwater to seawater, although they seem to grow best in brackish water. So, like above, if you are exploring a bay or inlet, that stuff all around you is most likely sedge.
More: Sedges & Reeds …