Baula Turtle

Páginas: 9 (2037 palabras) Publicado: 26 de julio de 2012
Introduction:
Imagine what is like you are walking to the beach at the middle of the night, and suddenly you see a strange animal in the sand. Well in that moment you don´t know what it is, but when you begin to see it better you see a very big and beautiful turtle beginning to dig and laying its eggs.
In the world there are many animals, inside the Earth like some insects, in the air like alot of birds and in the oceans the aquatic animals like fishes, sharks, turtles and other animals. In this time some animals are in houses like dogs, cats, or rabbits, but there are other animals that are wild like animals that are in the jungles or forest like Siberia, The Amazonas and others. Here we have animals that are little and others that are very big in those there are the turtles.Turtles have been in our world before us. They lived with the dinosaurs and now they are in our world. They have been surviving for many years into the nature and all the obstacles and, how, well they have been adapted to the conditions of their life in their behavior.
There are many species of turtles like the Green turtle, the Carey turtle, Ridley turtle or the leatherback turtle. The turtles arebeautiful animals that have a lot of history and a lot of scientists investigate their trails and meeting seasons and other things.
The reason that this topic is choose inform the people of the world of these amazing animals and what do people do to them, and how to treat them and not to contaminate.

Leatherback Turtle:
Leatherback turtles (Dermochelys coriacea), is in the family ofDermochelyidae, and they are from the amphibian family. The Leatherback Turtle is the biggest turtle it can measures two meters long and can weight 900 kilograms. These animals have gone through an evolutionary process of 100 million years. The leatherback turtle is very different from the other sea turtles. They can dive to depths of 1,280 meters more than any turtle can go, and can stay 85 minutes abovethe water. This turtle has other characteristics like the shelf is soft and if you touch it will feel like rubber.

The largest leatherback turtle ever found was a 2.6 meters long, it was a male, it weight 916 kilograms and they found it in the west coast of Wales in 1988. Their live is longer than any human the range can be from 100 to 150 years. Scientists put special radar to study theirmovement and zones they travel.

They travel in tropical and temperate water. The can be found in the Atlantic Ocean, Pacific Ocean, Indian Ocean, and Mediterranean Sea. Adult leatherback sea turtle sometimes goes to the North as Canada and Norway, South New Zeeland and South America.

They can live in warm or cold waters because they can adapt their swimming and the blood flow. They also have athick layer of fat. This turtle is the one who makes the longest migration of 6,000 kilometers each way.

In the sea, they get to mat and after the mating at the sea they go to the beach to nest. The turtle digs a hole in the sand, and lays around 80 eggs, and then distributes the area with the sand to make it difficult to predators to find them, and at last they return to the sea again.When the turtle makes the hole some eggs are deeper than others so when the sun hits the sand the eggs that are in the bottom are warmer and will have females and the ones that are on top will be cooler and will become males. When the female goes to the beach and lead the eggs, they go to the same beach where they were born. Then eggs need approximately 60 days to born.

General Characteristics:The leatherback turtles are omnivorous they eat algae, but they eat jellyfish and other foods like crustaceans, mollusks, tunicates, and fishes. They have a lot of characteristics like their footprint is of 150-230 centimeters and is symmetrical. They are the biggest of all the sea turtles, they can weight 1000 kilograms, and the leatherback turtles of the Caribe have some different things of...
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