Sea turtle talk attracts crowd to Gamble Rogers State Park
Park ranger Tony Greaves explains how they patrol a 4-mile stretch of beach every morning during sea turtle nesting season to mark off nests that were laid the night before as well as to monitor hatches.
As female sea turtles are drawn back to the beach where they were born,
people are drawn to a program about sea turtles. On Friday, more than 30 people
came to hear park ranger Tony Greaves at Gamble Rogers Memorial State Recreation
Area at Flagler Beach talk about sea turtles around the world and those that
nest right at the park.
“Ghost
crabs are probably the biggest predator that we have on our beach,” Greaves
said. “We’re dealing with a new one right now. We’ve never had critters getting
into nests on our beach. That changed this year about two weeks ago. One morning
a nest had been dug into a foot down. I followed the tracks to the next nest to
find more digging but this time they’d gotten down to the eggs. There were seven
shells and a dead hatchling. It’s become a daily problem. We’re thinking it’s a
coyote.”
Other
dangers to turtles come from Mother Nature and human activity. High tides pushed
up by Hurricane Cristobal washed out the nest markers on five nests.
“Last
year 97 dead hatchlings were found on the beach one morning,” Greaves said. “We
checked it out that night and sure enough there was a street light that was
misaligned and was shining onto the beach. So those 97 hatchlings headed toward
that light, floundered in the sand, eventually became exhausted and died.”
Greaves
led the group down to the beach to two nests side by side.
He got
down on his hands and knees and demonstrated how thy could determine the species
based on the crawl patterns.
“After
she lays the eggs, she fills in the hole and then uses both front and back
flippers to spread the sand around to disguise the nest before heading back to
the sea,” Greaves said.
Not sure what's up with the golf balls... but
I hope they catch those predators!
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