Sea turtle nests spotted this week; officials predict another good year for hatchlingsAfter they hatch from eggs now being laid, turtle hatchlings speed as best they can to the comparative safety of the open water. Credit: Mark Dodd, Georgia DNR
By David Pendered
Sea turtles have begun their annual arrival on the coast of Georgia and South Carolina. Georgia officials don’t expect a repeat of the record number of loggerheads recorded in 2016, but still expect a higher-than-average number.
Loggerheads are the state’s primary marine turtle. They are considered a threatened species off the Georgia coast, under the federal Endangered Species Act. Their return to Georgia’s beaches has become an annual cause of celebration.
“It’s an annual ritual, part of spring on the coast in Georgia,” Mark Dodd, who coordinates the sea turtle program for the Georgia Department of Natural Resources, said in a statement. “Everybody’s excited.”
Georgia’s first loggerhead nest of 2017 was observed Monday on Cumberland Island. Cumberland is Georgia’s southernmost barrier island, which would suggest the turtles are just beginning to arrive in this region of the Atlantic Ocean.
In neighboring South Carolina, the first sea turtle nest of the season was spotted Sunday on Isle of Palms.
“We have never had an April nest before and were quite surprised when Bill Schupp called and said that there were tracks near the 56th Avenue access path,” longtime volunteer Barb Bergwerf wrote in a statement issued by the South Carolina DNR.
The nest turned out to be the first reported not just in South Carolina, but in Georgia and North Carolina, too, according to the statement.
Florida wildlife officials reported the first sightings of sea turtle nests. Two nests were spotted Sunday and one on Monday, according to a statement from Mote Marine Laboratory. All three nests were found in Venice, located on the west side of the Florida peninsula about 15 miles south of Sarasota.
“We started hearing reports of nests along southern parts of our coast last week, so we were expecting our first local nest, and we hope this nest will be the start of another successful nesting season,” Kristen Mazzarella, senior biologist with Mote’s Sea Turtle Conservation and Research Program, said in a statement.
Georgia recorded 3,289 loggerhead nests in 2016, according to the statement from Georgia DNR. That marked a record high since comprehensive surveys began in 1989. It surpassed for the first time a recovery benchmark of 2,800 nests in the state and bolstered analysis that shows nesting increasing about 3 percent a year here. Nesting in Florida and the Carolinas is also trending upward.
According to DNR’s statement:
- “National Park Service wildlife biologist Doug Hoffman discovered the year’s first nest on Cumberland despite high winds that can erase tracks of the female’s crawl to and from the nest. As with other nests, one egg – less than 1 percent of the average clutch size on the island – was collected for University of Georgia genetic analysis documenting the number and relatedness of loggerheads nesting on the state’s coast. The nest was then covered with a screen to protect the eggs from coyotes and other predators.”
DNR recommends that folks do all they can to protect sea turtle nests. Measures include:
- Minimize beachfront lighting during sea turtle nesting season. Turn off, shield or redirect lights.
- When walking the beach at night, don’t use flashlights and flash photography. They can deter turtles from coming ashore to nest or cause them to abort nesting.
- If you encounter a sea turtle on the beach, remain quiet, still and at a distance.
- Leave turtle tracks undisturbed. Researchers use them to identify the species and mark nests for protection.
- Properly dispose of your garbage. Turtles may mistake plastic bags, Styrofoam and trash floating in the water as food and die when this trash blocks their intestines.
- Remove recreational equipment such as lounge chairs and umbrellas from the beach at night. They can deter nesting attempts and interfere with the seaward journey of hatchlings.
- Protect beach vegetation that stabilizes sand and the natural coastline.
- When boating, stay alert and avoid turtles. About 22 percent of the sea turtles found dead or hurt in Georgia in 2016 suffered injuries consistent with being hit by a boat. Boaters who hit a sea turtle are urged to stand-by and immediately contact DNR at 800-2-SAVE-ME (800-272-8363).
- Also report any dead or injured sea turtles seen at 800-272-8363. (If the turtle is tagged, include the tag color and number in the report if possible.)