The Florida Green prefers weed-choked marshes, is less inclined to bask, and is somewhat more nocturnal than the Mississippi Green Water Snake. Despite its name, the green water snake is not always conspicuous green. The Florida green water snake is a heavy-bodied, olive-green, brownish, or reddish (in south Florida) water snake, with indistinct dark bars on its sides and back. The Florida Green Water Snake's head looks short and has a series of small scales that separate the eyes from the upper lip scales. This snake's belly is cream and unmarked. Feeding mainly on minnows and small fish, the green water snake often bites aggressively when first handled, and it also emits a nasty smelling musk.
