 The incident leaves Piper terrified of the water; she refuses to depart the nest but soon notices a team of hermit crabs digging into the sand to find deeper food and keep from being buffeted with the aid of the tide.By copying their behavior, Piper starts offevolved to see the beauty of the underwater world and becomes knowledgeable at discovering meals for the flock.Alan Barillaro used new, cutting edge technology to create "Piper" over three years.