They also do not appear to be found deep in heavy woodlands very often. They are mainly found in open grassy or rocky areas in Iowa. They are a common snake in states south of Iowa, and use similar habitats there as well. Habits Speckled kingsnakes have a very similar natural history to prairie kingsnakes. They are diurnal in the spring and fall becoming largely nocturnal in summer.
Speckled kingsnakes are active snakes, wandering a great deal, but are still somewhat secretive.
They are often seen on the roads in the morning or at dusk, and later after sunset in warm summer months. I have found specimens in Kansas after sunset. Individuals are rather passive when picked up, but a few will bite. They also release musk and vibrate their tails when agitated. Young specimens are particularly testy and will strike and musk freely when picked up.