Ryan Logan, NSU, Tagging Billfish (IMAGE) Nova Southeastern University Caption Ryan Logan, NSU, Tagging Billfish Credit Nova Southeastern University Guy Harvey Research Institute Usage Restrictions Proper Photo Credit Given License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.