OMG! LOL! I can’t wait add Flipper to my buddy list…Seadragon allows you to emit underwater whistles and to acquire underwater whistles. You can now try to communicate with many species of whales and dolphins. Seadragon could be described as Instant Messaging for dolphins and humans. It does not translate whistles. It tries to recognize them, it gives a name to unrecognized ones, and it is up to you to figure out their meaning, if any. It allows you to emit whistles underwater and to see the text names of whistles emitted by cetaceans in response to yours. Download it here.