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Places
| Seychelles| Turtle Hatchling Release
Turtle
Hatchling Release
In Mahe, Seychelles we had the opportunity to release a nest of Hawksbill
turtle hatchlings. Elke, who works for the Marine Conservation Society
Seychelles (MCSS), had saved the hatching eggs from digging dogs. The
MCSS (http://www.mcss.sc) monitors the
beaches in the south of Mahe, checking the numbers of nests and counting
the number hatched.
By
Casper
In
Mahe, Seychelles on 18th of April we had arranged to be picked
up at the yacht club by Elke, who is a turtle expert, to go out
to set free some turtle hatchlings and monitor the nests on some
beaches. We left at 8:20. It was a half an hour ride along the
coast to the place where we would set free the hatchlings. We
were in the car with Elke and my mom, my dad, my brother, and
myself. When we went into the car the hatchlings had already hatched.
They were all sitting on my lap in a bucket with a cloth over
it. On the way to the beach where they would be set free she told
us a lot about turtles. These turtles were Hawksbill turtles.
She talked about how many eggs there are in one nest and how many
nests they have on one beach. Half an hour later we arrived at
the first beach and we walked along the beach to where there was
a good spot. A good spot is where there aren’t any footprints
where the hatchlings can fall into and where there isn’t
too much surf. We chose a spot at the end of the beach where it
was least “rough”. In this batch of hatchlings that
we were going to set free there were 147 hatchlings ready to go.
We drew two lines to the water which were the edges of the runway
beyond where no footprints were allowed to be made. We were all
putting handfuls of five turtles at the beginning of the runway
so that they could scramble down to the beach. Elke said that
it is very important to let them do that because it is a part
of getting to know where to go back to lay eggs. This is called
imprinting. Some of the hatchlings immediately went scrambling
down the beach to the water while some of them still had to “wake
up” to go down the beach. Most of the hatchlings went to
the left and off the runway into the footprints, probably because
the wind comes from that direction and they can smell the sea
from that direction. While all the hatchlings were scrambling
down the beach surprisingly none of them got picked up and carried
away by birds and crabs, not even one. We were also taking lots
of pictures of them. Only one out of the 147 didn’t make
it because it died before it even started to walk which looked
very sad. Even though this was the calmest place of the beach
the waves were still crashing down on the sand and it looked strange
that all these small turtles just clambered into the waves and
disappeared into the surf. After all the hatchlings were gone
we went back to the car and drove off to the second beach where
Elke told us that only one in 10.000 turtle eggs survive to get
to 40 years when they can lay eggs. Also that dogs dig up the
nests sometimes and eat the eggs. The crabs also are a danger
to them. In the water the hatchlings try to find a patch of seaweed
where they can hide from the fish and the seabirds that like to
eat them. At the second beach we patrolled the beach with Elke
to inspect one of the nests. Once we got to the nest Elke told
us that this nest hatched yesterday. We dug it up to see how many
hatched eggs there were and how many undeveloped eggs there were.
When we finished digging up the nest we counted 174 empty eggs,
two undeveloped eggs and two hatched turtles which got stuck in
the roots, one of which was still alive so we took it to the edge
of the beach and let it scramble down to the water. After that
we drove a short way to the next beach where Elke found a new
nest from a mother turtle which laid her eggs very late in the
season. She marked that nest with a piece of coral hanging from
a blue string above the nest. Most of the nests are in the bushes
far up the beach while some of the younger and more inexperienced
turtles lay their eggs in the middle of the beach. When we were
done there we took one last ride to the last beach that we would
go to that day which was a very long beach with very big waves
crashing down on the shore. While my parents and Elke went to
patrol the beach Alex and I went to play in the humongous waves,
which was very fun. After 20 minutes we left the beach in Elke’s
pick-up-truck. Alex and I were allowed to sit in the back since
we were wet. We stopped by a shop to get something to drink when
I realized that I had forgotten my shoes! So we went back to the
beach to get my shoes. Luckily they were still there. That was
the end of the morning that spent with Elke and the turtles and
we drove back to the yacht club and thanked Elke for her time
and said goodbye.
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By
Alex |
On
18 April 2005 in the Seychelles island of Mahé I went to
help free some turtle hatchlings!
This was my experience:
Early in the morning my mom woke me up because we where going
to a turtle nesting beach with a nice lady called Elke who had
some baby turtles that she had saved from dogs. Elke works to
help turtles.
Elke picked us up in a pickup truck and I sat in the front seat,
mom, dad, and Casper in the back seat. It was a nice ride because
we hadn’t yet seen much of the island. I saw the bucket
of turtles that Casper was holding. The hatchlings where so small.
When we got there we walked up the beach where there were huge
swells pounding on the beach. Elke made a track where no footsteps
where allowed, because when the turtles get stuck in some footprints
they will get tired trying to get out. Then we set them free in
batches of five. We put them ten meters up the beach because otherwise
they won’t know where to come to lay there eggs. This is
called imprinting and its part of their growing up steps. So when
they where crawling down the beach they went out of the track
and did get stuck in some footprints. I was rushing back and forth
helping them out of the footprints. When a lot of the hatchlings
where already in the water trying to get through the huge swells
I went into the water to look at how the turtles were progressing.
I found that when a big wave comes they dive down and get pushed
out to the open sea. All the turtles made it in the water except
1 of the 147 who died unfortunately. Then we went to another beach
where Elke had to check some nests for dips. A dip means the eggs
in that nest have hatched. She found one, so she went to dig it
up to see if it really was a nest that had hatched. She dug up
all the eggs and she found one dead and one live turtle hatching.
I put the live one on the beach and it made it to the water. We
counted the eggs and there were a 174 eggs and 171 of them went
out of the nest and hopefully into the sea. Then she filled out
a form and told us that some never hatch and when you open the
egg you find gray embryos or white embryos . Black embryos are
turtles that are already female or male so that means that you
can move the eggs if there’s a problem with the nest. She
also told us only 1 in 10.000! eggs will be become a turtle of
egg laying size, and that is 40 years! Then we went to the next
beach where she looked along as well and didn’t find anything
except for a new nest and told us something surprising. She showed
us a nest that was layed 20 meters up the beach through some bushes
and across a road! Then we went to the fourth beach, a very long
one so Casper and I went to play in the big waves for 15 minutes.
Then mom dad and Elke came back and we drove back to Victoria.
About halfway there we saw this funny dog in the back of a truck.
It was funny because every time it saw a car pass it would stare
at it and go woof woof! And it kept on turning around and go woof!
But then we passed it and I didn't see it again. Then we got to
the yacht club, thanked Elke very very much and said goodbye.
We got into the dinghy, drove back to the boat and said that was
amazing!
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