Unintentional Catch (IMAGE) University of Washington Caption Marine life such as these invertebrates and small fish can be disturbed unintentionally when trawling nets sweep across the seafloor. Credit Jan Hiddink/Bangor University Usage Restrictions Image credit required. License Licensed 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.