April 22, 2016 — The federal government is considering new requirements and regulations for turtle excluder devices to reduce sea turtle bycatch in shrimp fisheries.
Michael Barnett, a fisheries biologist with the National Oceanic and Atmospheric Administration’s National Marine Fisheries Service, said it has been documented that there are an abundance of turtles in the Gulf of Mexico in the same areas and at the same times that skimmer trawl fisheries operate.
Through the use of TEDs and protecting nesting sites, turtle populations have had a “dramatic increase,” Barnett said. However, with a number of catches being seen in skimmer trawls, it is necessary for NOAA to look into rules regarding bycatch in skimmers.
Notably from the data already collecting, Barnett said, is that the turtles being seen in the bycatch were small, young turtles that could have passed through the 4-inch bar spacing of standard TEDs.