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Loggerheads are air-breathing reptiles, scientific name
Caretta caretta |
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Loggerheads are the most common sea turtles in Florida |
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Their food consists of mollusks, crabs and animals that
encrust reefs and rocks |
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Weighing 150-400 pounds, adults can grow to more than three
feet in length |
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Only females return to their natal nesting beaches |
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Nesting females lay 3-4 clutches per season and only nest
every 2-5 years |
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Nesting occurs from May thru August |
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The nest cavity is 18-22 inches in depth containing an average
of 126 eggs |
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The eggs take 45-70 days to incubate before the hatchlings
emerge |
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Temperature of the sand determines sex of hatchlings.
Florida produces mostly females. |
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Hatchlings are two inches long |
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Hatchlings and nesting females are attracted towards the
brightest horizon, which is usually the surf breaking and the
moonlight and stars reflecting off of the ocean |
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Hatchlings
swim approximately 50 miles to the weed line and the Gulf Stream
and spend their formative years hiding in the Sargasso Seaweed |
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The
eggs must be on land so the embryos can breath air through the
egg shell |
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Only 1 in 10,000 eggs make it to become an adult. Only 1 in
1,000 hatchlings makes it to become an adult. |
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It takes a minimum of 20 – 25 years for loggerheads to
reach sexual maturity. |
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Lifespan
of a loggerhead is not well documented but they may live as
long as 80 years |