SANIBEL, Fla. (June 28, 2018) – An adult male loggerhead sea turtle was fitted with a satellite tracker and released at the West Wind Inn on Sanibel on Thursday following rehabilitation at The Clinic for the Rehabilitation of Wildlife (CROW).
The turtle was reported to the Sanibel Captiva Conservation Foundation (SCCF) Sea Turtle Hotline on June 4 after he was observed struggling and rolling in the water near the shore. SCCF Staff, with help from volunteers, rescued the 230 pound turtle and transported him to CROW. While at the clinic, the turtle was treated for brevetoxicosis, also known as red tide poisoning, using supportive care and a novel treatment as part of an ongoing study in collaboration with the Loggerhead MarineLife Center. This is the sixth sea turtle to be treated and released from the clinic for brevetoxicosis since January 1, 2018.
Prior to release, he was tagged with flipper tags, a passive integrated transponder (PIT) tag and fitted with a satellite tag. The satellite tag is being deployed as part of the Sea Turtle Conservancy’s online sea turtle tracking educational program. Started in 1996, this program is a fun, educational journey through the science, research and geography of sea turtle migration using satellite telemetry. This turtle is being tagged in partnership with CROW, Mote Marine Lab, and Sea Turtle Conservancy.
As part of the program, the turtle was also given a name. He was dubbed “Walter” in honor of CROW’s 50th Anniversary and its Founder, Shirley J. Walter.
The satellite tag he will be fitted with is a Wildlife Computers SPOT tag, which transmits the turtle's location via satellite when he comes to the surface to breathe. Walter will be the seventh adult male loggerhead sea turtle tagged by Mote Marine Laboratory as part of a study of the turtles' migratory behavior after release from rehabilitation and recovery.
“Tagging this turtle will allow us to compare his behavior with that of Bruno, Joey and Zach, three adult males released from Mote's Sea Turtle Rehabilitation Hospital in 2006,” says Kristen Mazzarella, Senior Biologist for Mote Marine Lab’s Sea Turtle Conservation and Research Program. “They were also released after recovering from brevetoxicosis, a health condition caused by the toxic Florida red tide algae.”
In addition, Walter will be part of Mote's broader study of the habitat use and home-range of adult male loggerheads in the Gulf of Mexico.
“As male turtles do not come back to land after hatching, little is known about their life history,” says Mazzarella. “Rehabilitation patients like Walter give us excellent opportunities to learn more about these less-studied adult males.”
Two more adult males are expected to be added to this study when released - Intrepid at Mote Marine Laboratory's Sea Turtle Rehabilitation Hospital and Coco from The Turtle Hospital in Marathon, Florida who will be tracked by the Sea Turtle Conservancy.