The importance and value of sea turtles as tourist
attractions and as a component of the tourism product of many destinations
around the world is increasing as the industry seeks to enrich the traditional
“sun, sea, and sand” experience, as the geographical reach of tourism extends
into regions that involve more encounters with wildlife, natural areas, and
local people, and as tourism conceptually expands such as with “Eco tourism” and
“community based tourism” to encompass
the direct involvement of local communities and generation of benefits both to
the environment and to grassroots economies.
With this increasing demand for turtle experiences
comes the need to develop and disseminate principles, standards, and
operational models so as to ensure that, at a minimum, turtle-oriented tourism
ventures do not adversely impact sea turtles, their populations, or their
habitats and, at best, actively contribute to meeting both their conservation
needs and those of local communities.
A growing interest is manifest in the field of turtles everywhere in the world. While an infinitesimal minority of carnivorous being are bent on destroying these disappearing breed of marine turtles for their flesh and shell, a preponderant majority of peace in many countries are keen to protest the turtle and provide them sanctuaries.
Marine turtles were roaming the oceans for about 190 million years. Among the many different variety of this species only eight of these ancient reptiles are found living today.
Of the seven Sri Lanka is famous for five kinds of turtles who regularly visit the sandy beaches to nest in Sri Lanka's South Western and South Eastern beaches from Induruwa to Yala and Kandakuliya in the Puttalam district.
Along the South Western coast turtles rest in Induruwa, Kosgoda, Akurala, Mavela, Rekava and Kahanda Modera. In the South Eastern beach from Usangoda, Ambalantota, Bundala upto Yala the turtles are found.
"The following five different species visit Sri Lanka beaches to nest"
A growing interest is manifest in the field of turtles everywhere in the world. While an infinitesimal minority of carnivorous being are bent on destroying these disappearing breed of marine turtles for their flesh and shell, a preponderant majority of peace in many countries are keen to protest the turtle and provide them sanctuaries.
Marine turtles were roaming the oceans for about 190 million years. Among the many different variety of this species only eight of these ancient reptiles are found living today.
Of the seven Sri Lanka is famous for five kinds of turtles who regularly visit the sandy beaches to nest in Sri Lanka's South Western and South Eastern beaches from Induruwa to Yala and Kandakuliya in the Puttalam district.
Along the South Western coast turtles rest in Induruwa, Kosgoda, Akurala, Mavela, Rekava and Kahanda Modera. In the South Eastern beach from Usangoda, Ambalantota, Bundala upto Yala the turtles are found.
"The following five different species visit Sri Lanka beaches to nest"
- Induruwa: Green Turtle, Olive Ridley Turtle and Leatherback Turtle;
- Kosgoda: Loger head Turtle, Hawlesbill Turtle and the three species found in Induruwa;
- Akurala: Green Turtle;
- Mavela: Green Turtle and Leatherback Turtle;
- Kahandamodara: Unknown species of Turtles visit the area.
- Usangoda: Leatherback Turtle.
- Ambalantota: Green Turtle and Leatherback Turtle;
- Bundala: Green Turtle, Olive Ridley Turtle, Leatherback Turtle, Loggerhead Turtle and Hawksbill Turtle;
- Yala: Green Turtle, Leatherback Turtle and Olive Ridley Turtle.
- Kandakuliya: In this area Jayasekera said thousands of Olive Ridley Turtles are found every year. So far no nesting has been found.
Five out of the seven species of sea
Turtles come ashore to nest in Sri Lanka
, making it an ideal country to go Turtle
Watching. Turtles are very nervous when
they are looking for a place to nest
and can therefore be easily scared.
The Turtle can only be approached when
she starts laying the eggs because by
then she is engaged in a very mechanical,
almost trance-like behavior and it is
unlikely for her to be frightened by
spectators.
This activity involves some waiting
and some walking on the beach because
as with all of nature, it is the Turtle that sets the time and place
of the event! The whole process of a
nesting Turtle can take up to 3 hours
and can include ‘false crawls'
(non-nesting emergence). Of course there
is no guarantee that the Turtles come
to nest every night, but sitting on
a deserted beach under the open starry
sky in Sri Lanka is an incredible experience
in itself.
Watching Turtles Come Ashore At Night
Turtles are very nervous when they are looking for a place to nest and can therefore beeasily scared. The turtle can only be approached when she starts laying the eggs
because by then she is engaged in a very mechanical, almost trance-like behavior and it
is unlikely for her to be frightened by spectators.
This activity involves some waiting and some walking on the beach because as with all of nature, it is the turtle(not us) that sets the time and place of the event! The whole process of a nesting turtle can take up to 3 hours and can include ‘false crawls’ (non-nesting emergence). Of course there is no guarantee that the turtles come to nest every night, but sitting on a deserted beach under the open starry sky is an incredible experience in itself.
More About Turtle Nesting
Turtles mate at sea. Hatch lings in the same nest may have different fathers, as eachfemale mates with several males, which gives the species a degree of genetic advantage.
Each mature female will try to return to the "rookery", or nesting beach, where she
hatched. There she will lay five or six batches of eggs at fortnightly intervals, averaging a
hundred and twenty eggs per batch, on alternate years. Six or seven hundred eggs every
two years might sound excessive, but few will survive to become adult turtles. The mother
covers her eggs with sand, rests for an hour and a half, and then laboriously drags her
body back down the beach to swim away. From that moment, she abandons them to the
dispassionate care of Mother Nature. Predators abound. Dogs dig and gorge on eggs.
Lizards burrow below the sand for them. Men mark the turtles' tracks and sell the eggs at
market as a delicacy. Some eggs are infertile; some fail to hatch.
Hatch lings emerging after the sixty-day gestation period 'float' to the top of the nest, rather
than digging their way up. As the turtles move, their struggle to emerge from their shells
causes sand to fall through the egg-pile: the turtles rise to the top. Sand temperature is
significant in the hatching process. Genders determined by temperature: below 29
degrees, turtles will become male, above 29 degrees they will be female. Most hatch lings
stay an inch or two below the surface of the sand until the temperature drops at night
Top Sea Turtle Facts
The Leatherback Sea Turtle is the only species that doesn’t have a backbone that attaches to the inside of their shell. They are also the largest species of sea turtles in the world.
The baby sea turtles emerge from the eggs and scramble towards the water. They never get to interact with their parents. It is instinct alone that drives them to the water. Male Turtles of most species will never leave the water once they enter it as a youngling.
It is often hard to differentiate between male and female sea turtles due to the similarities in size. The way you can identify them is that males have a long tail as this is where the reproductive organs are located.
It is a myth that all turtles can tuck their heads into their shells. All land turtles can but not sea turtles. If you look closely, you will see that they all have eyelids that offer them protection from the sunlight for their eyes. They are able to see very well in the water but not on land. They are also color blind.
It is a common myth that sea turtles cry. What is really taking place is that they excrete the salt water from their bodies through their eyes. It is believed one method that males use to see who should get to mate with the female is who can raise their neck the highest. The female will choose who she mates with.
Sea turtles are amazing swimmers, and they can do it for hours and hours without becoming tired. They can move from 1 mile per hour to about 5 miles per hour. What is interesting is that some of them travel hundreds or more than 1,000 miles to reach the breeding grounds. This can take them a very long time to reach due to their slow but steady pace.
Sea turtles can dive more than 1,000 feet into the water in order to reach food. However, most of the time they will remain at the shallow parts of the water. They are cold blooded so they have the ability to slow down their metabolism. As a result they can go several months without food if necessary.
It can be difficult to accurately estimate the age of sea turtles. However, it is believed that many of the species can live from 50-80 years in the wild with the right conditions. This includes their natural habitat remaining intact and enough food to survive on.
Younglings can find their way to the water after hatching, but it can take several days for them to get there at a slow pace. It isn’t known how they are able to know where to go for survival. The most popular theory is that they have a magnetic preference in their bodies that push them away from the land. What is also observed is that they will make a complete circle around their nest before they move in a straight line towards the water.
The largest sea turtle every found was close to 1,500 pounds and 28 inches long. The muscles in their bodies are stronger than those of humans. Some sea turtles can travel up to 1,300 miles in a single day when migrating. This is based upon tracking devices researches have placed on some of them.
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