Peregrin Shark

It is the second biggest animal in the world. He is 10 mts. Long and weights 4 tons. Its siluet remembers the siluet of a hunter shark with an hydrodynamic shape and a sharp snout. He swims with hismouth open until he makes it round and he filters the water through huge gills. He moves too slowly. They are seen most of the times near the coast and they are frequently focus at the tourists eyes,because they are commonly seen at the surface and they are so tolerant with the presence of the human beings. Human beings try to get closer to them using their boats. These animals are profitablefor the fishermen because one of this shark generates 1 ton of meat and 400 lts. of oil, and his liver is rich in vitamins, the liver represents the 25% of the whole weight of the animal. Because thisanimal was chased and running in the past, the pilgrim shark is protected by law in the mayority of the countries.This animal visits the coasts so frequently you can find them since polar zones untiltropical oceans. They prefer cold water between 8 and 14 degrees. It’s common that these animals get into bays and ports. The piligrim shark looks for their food between plankton in no so deep water.In winter they can pass long seasons near the bottom of the oceans, looking for food. They are animals of migratory costumes that swim a lot distances in the ocean looking for food following theseasonal changes.
This animal is in danger of extinction because his oil, skin and meat are so demanded and they sell well in the markets, so the fishermen can get much money from these animals.

Bothwords mean us that the species will be finished if we don’t take care of them.
Endangered species mean that we have a few quantity of these species and they will extinct, they will disappear from thenatural life chain.
Threatened species mean that if we don’t stop killing them, in a little time they will change to the category of animals that will disappear in short time.
The causes that...