Sea national park was one of the areas of the spreading turtle in Java, especially turtle the scale (Eretmochelysimbricata).
Two previous decades, most coasts sandy from 108 islands in this region was the place turtle egg with the increase in the human activity, currently remained at several islands that still was visited turtle to lay eggs like the Peteloran Island east, the Peteloran Island west, the Penjaliran Island west and the Penjaliran island east. Turtlethe scale was one from 6 kinds turtlesea that lived in Indonesia.
Turtlethe scale including the Chelonidae family.
His measurement was relatively small, in a long manner karapas or the place purung 70 - 90 cm.
Karapas that was brown blackness had beautiful patterns of having the shape of the heart and having 4 pairs of the scale of the side similar to the scale of the fish, also had 2 pairs of the scale in the head, among to two eyes. In English turtle the scale was acknowledged as Hawksbill turtle because his snout was similar to the beak of eagle birds, in accordance with his food namely the fish, prawns, the crab, the coral animal, and the sea gap that lived in the coral reef.
All the species turtle sea had the same life cycle. Turtle slow his growth and needed dozens of years to achieve the age of the reproduction.
They lived for years in one place before migrating to be married by following the far distance (through to 3000 km) from the area of food to the coast egg production. In the age that not yet too much in knew (around 20-50 years) turtle male and female migrated to the area egg production around their birth coast.
Their marriage happened off the coast one or two months before egg production first in this season, both turtle male and female had several couples was married.
Turtle female kept sperm turtle Male in their body to fertilize three through to seven egg collections (eventually became 3-7 nests) that will be produced this season.
Turtle male usually returned to the area of their food after turtle Female completed the egg-laying activity fortnightly they in the coast.
During pemyu female was ready, he left sea and made use of his front fins to drag his body to the coast dug up the nest hole be as deep as 30-60 cm with fins behind. If his sand was too dry and was not suitable to lay eggs, the turtle will move to the other location. The island egg laying was one of the islands that were the place turtle the scale laid eggs.
The island measuring 5000 m2 this had the coast with rough sand in accompanied with the fragment of the fragment of coral that was the good habitat for turtle the scale. Turtle the scale laid eggs tonight, turtle this scale always was on the alert protected his egg before laying eggs, this fauna will monitor the small situation of movement its surrounds in fact a light point will make turtle this cancelled his intention of rising to the land. Turtle the scale needed time around 45 minutes to dig up the nest as well as 10-20 minutes to despise his egg, very much turtle the scale laid eggs the total of them reached 250 items in 1.5 hours.

Turtle the scale could attain the age of 100 years and was turtle that often laid eggs in compared turtle other. His egg also was the egg turtle that smallest that is of the golf ball.
After despising his egg turtle filled up the nest hole with sand used fins behind him, afterwards stockpiled the body hole in a fourth manner his fins, the turtle finally returned to sea tiredly in time 1-2 hours, to this offshore area turtle began to fertilize his collection of the egg cell with sperm that he kept beforehand. After the season egg lying ended turtle female returned to the area of his food that far.
He will not lay again eggs during 2-8 forthcoming years. The temperature of the nest during incubation determined gender tukik.
Turtle female was produced from the warm nest with unclear color sand, the nest that relatively cold with the color of white sand generally produced turtle male and needed long spare time to drip.
If did not be predator, the egg dripped after approximately 7-12 weeks.
The threat in Kepulauan Seribuwas the monitor lizard (Varanus salvator) and humankind. The group tukik needed time two days or more to reach the surface of the land, usually tonight. To find the direction to sea tukik stake in the direction that obviously as well as made use of the topography of the line of the horizon around it, like that reached sea tukik made use of various combinations of the guidance (the wave direction, the flow and the magnetic field) for the orientation to the offshore area that more in.
The activity tukik passed the coast and swam moved further away was efforts to record indications that were needed to find the road to come home when they will be married. This process was usual in mentioned imprinting process. During tukik has been in their sea was suspected of entering regions where sea flows met there them made use of grass sea that float upward as well as the object float that other was trapped by the sea flow.
There they ate small sea animals.
Tukik was rarely seen again through to the measurement karapas him reached 20 – 40 cm with the age around 5-10 years after hatching.
At the moment the turtle young swam back to the food region in the coast.
They remained in territory this until they were ready to spawn, and at that time also the life cycle began again.