When it cannot avoid conflict, it will try to bluff its way out of danger.
Okefenokee Swamp Plain Bellied Watersnake, Nerodia erythrogaster - WILLIAM WISE PHOTOGRAPHY
Nerodia erythrogaster neglecta - Wikipedia
Red-bellied black snake
The Red-Bellied Snake – Go Finger Lakes
8 Different Kinds Of Snakes You Could Run Into In North Dakota
FLX Animals – Go Finger Lakes
Snakes: friends to us, foes to pests - Red-tail Land Conservancy
Nerodia erythrogaster neglecta (Copper-bellied water snake) - Michigan Natural Features Inventory
Our Favorite Conservation Stories – Go Finger Lakes
The Meaning and Symbolism of Snake Dreams - Exemplore
Northern red-bellied snake? [Adirondacks, NY] : r/whatsthissnake
Loon Echo Land Trust