I highly recommend David Rupp as a birding and nature guide for the southern Indiana area. We hired him for an afternoon outing for our family of grandparents, four grandchildren and their parents and met at Muscatatuck National Wildlife Refuge. We are amateur birders and so appreciated that he identified birds by sound and sight as well as the flora and fauna we saw during our four hour tour. He is a very pleasant and knowledgeable guide and charges reasonable rates.