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South Carolina United Turtle Enthusiasts (SCUTE) head coordinator Jeff McClary holds a Green turtle egg chosen for a DNA sample on Garden City Beach, South Carolina August 13, 2012. During a nest relocation or inspection, one egg is sacrificed for the DNA sample located in the membrane on the inside of the shell that scientists use to track the female turtles. Turtle volunteers walk the area's beaches along South Carolina's coast daily during the nesting season, looking for signs of turtle activity and keeping tabs on the progress of the endangered species of turtles that lay their eggs along the coast. Photo taken August 13, 2012. REUTERS/Randall Hill (UNITED STATES - Tags: ANIMALS ENVIRONMENT) Published: Srp. 21, 2012, 12:51 odp.
Při této činnosti je kontrolován stav jednotlivých vajec. | Foto: Reuters