Green sea turtle

Sea Turtle Reproduction

  • Courtship

    Courtship
    For most species, courtship activity usually occurs several weeks before the nesting season. Two or more males may court a single female.
  • Fertilization

    Fertilization
    Fertilzation is internal in turtles. Copulation occurs in the water, just offshore.
  • Nesting Time

    Nesting Time
    After mating, sea turtles come ashore on a sandy beach to find a spot to lay their eggs.
  • Laying of the Eggs

    Laying of the Eggs
    After a female finds the right spot, she will lay 50-200 eggs in a hole that she dug. Not all will survive.
  • Hatching of the Eggs

    Hatching of the Eggs
    After 45-55 days, the eggs hatch, and the baby turtles begin to crawl out.
  • The Turtles Head to Sea

    The Turtles Head to Sea
    The baby turtles crawl out of the hole and head to the ocean.
  • Swimming Frenzy

    Swimming Frenzy
    Once the turtles reach the ocean, they must get farther into the ocean away from dangerous coastal areas with lots of predators. Eventually they'll fall into a currents, and start the next chapter in their life. (They will be on their way to adulthood)
  • Reach Sexual Maturity

    Reach Sexual Maturity
    After 7-50 years, the turtles will reach sexual maturity. Evidence suggests that some turtles continue to grow after reaching sexual maturity, while some stop growing after reaching maturity.