Thumper Sex Female Date Tagged 12/06/02 Place Tagged Port of the Islands (25.958N -81.509W ) Background Thumper is a subadult female, captured and radio-tagged at Port of the Islands on 6 Dec 2002. Her total length is 255 cm. She has only a few slight scars. She was a very active (rambunctious!) manatee during the capture and was soon dubbed "Thumper". Copyright 2002-2003 Journey North. All Rights Reserved. Please send all questions, comments, and suggestions to our feedback form