 bear, fisher, owls, almost got a solid owl to step onto my finger once, fawns, coyotes, foxes, woodcock, partridge, and on and on. The key to seeing the less seen critters is to sit quietly in a position where you don't have to fidget and adjust your body. Motion is one of the best ways for critters to discover you. So certainly one of the many reasons to observe nature is to capture and see the wildlife out there.