I've been finding lots of toads, 10 yesterday, to be exact. This is a great sign, and there is likely plenty of food for the hognose snakes.
Even better, is that a Plover Steward at the park witnessed THREE hognose snakes on Tuesday. I was told this by the nature center staff, and have contacted this man to get more information. Yesterday, I went to confim his sightings, and indeed saw the tracks of two seperate snakes. Unfortunatly these tracks emerge from and head into an area protected by piping plover fence.