Bullsnake
One of the largest and longest snakes in North America, reaching lengths of up to 8 feet; average 4-6 feet.
They perform a rattlesnake impression when threatened. Adopts an “s” posture, moves its tail in the grass, and forcibly exhales air to make a “rattling” sound.
They eat small mammals such as mice, moles, rats, prairie dogs, and rabbits; also eat ground-nesting birds, bird eggs, lizards, and frogs.
They are good climbers, allowing them to raid birds’ nests and very powerful constrictors.
Bullsnakes are common at Bluff Lake, especially in prairie habitats. They may be seen basking in the sun on the trail, or hiding in the shade under a plant or bench, but don’t worry, they are non-venomous.
If you are lucky, you may find a shedding from when growing snakes molt their skin. It looks white in color, and feels dry and papery.