DOLPHIN

The dolphins are marine mammals are highly intelligent, besides the natural systems that complement the body very complex. So many technologies that inspired by dolphins. One example is dolphin skin that can reduce friction with water, so the dolphins can swim with a little water resistance. This is used by swimmers to design a swimsuit that looked like a dolphin skin. The dolphins have a system that is used to communicate and receive stimuli, called
sonar system, the system can avoid objects is in front of the dolphin, so avoid
collision. This technology is then applied in making submarine radar. A dolphin is an animal
breastfeeding. They live in the sea and rivers throughout world. Dolphins and whales are kerebat Irrawaddy Dolphin. There more than 40 types of dolphins. Baby dolphin newborns will be taken to Surface by the parent to stay in air. The dolphins need to rise to the surface to breathe to stay alive. Dolphins breathe through a hole air located above kepalnya. His sleek and slim fit for swimming. Parent Dolphin feeding her with milk and tasty provides the energy for his son to a big fast. Every child dolphins always near its mother, so his mother could protect from danger. Dolphins always keeping in touch with her son to grow up greater. Master of dolphins call their children with a special whistle that they can identify with. The dolphins live and work in groups or called Flock. They often played together. A dolphins could not sleep well under water. He
could drown. Therefore, he was half asleep some time in the day. Dolphins eat squid and
fish such as fish, gray mullet. Sometimes dolphins herded a flock of fish for easy capture.
The dolphins to find a way to send voice in water. If the sound of an object, sound
they are reflected back as echoes. Sometimes the noise in the sea due to oil drilling
can confuse dolphins. They will experience difficulties in sending and receiving messages.
Humans always interested in the story of dolphins. The Romans have made the image mosaic Dolphins about 2,000 years ago. Now, people like swimming in the sea with a smart animal and
friends such as dolphins. Dolphins should watch out for sharks that might attack
them at any time. They protect themselves with teeth, sometimes they use the beak as
ram. Humans can be catching lots of fish for dolphins for food. Sometimes, the dolphins
caught by fishing nets. They can not breathe on the surface, as a result of their sink. When hazardous chemicals discharged into sea, the waste can poison the food you eat
Dolphins. Construction of reservoirs on the river and drainage lake, leaving little room for animals such as dolphins Brazil to live. The dolphins are classified as intelligent mammals.
The dolphins could help humans, when a dolphin been trained, even the circle of their fire could
breakthrough. Sea lions, species of primates, whales and dogs also includes an intelligent animal. Dolphins trained to perform a variety of attractions and they also can count, but the wild dolphin
have not been able to do many attractions. Today, dolphins and whales are rare, so the dolphins
and whales should be protected. Dolphins and fish whales have begun to be protected throughout the world.