Dolphin

Dolphins marine mammals is a very smart, in addition to the natural systems that complement the body is very complex. So many technologies inspired from dolphins. One example is the skin of a dolphin is able to reduce friction with water, so the dolphins can swim with a little water obstacles. This is the swimmer who used to design clothes pool similar skin dolphins.

Dolphins have a system that is used to communicate and receive excitatory called sonar system, the system can avoid the things that are in front of the dolphins, so protected from impact. Technology is then applied in making the submarine radar. Dolphins are mammals. They live in the sea and rivers around the world. Dolphins and whales kerebat is pesut. There are more than 40 types of Lumba-lumba.

Lumba lumba baby-new born will be brought to the surface so that the bias by mother breathe air. Dolphins need to rise to the surface to breathe life that remain. Dolphins breathe air through holes that are located on the kepalnya. The body is very slippery and slim fit for swimming. Lumba-parent lumba breastfeeding their children with milk and provide a tasty energy for their children so much faster. Every child Lumba-lumba always near mother, so his mother could protect from danger. Dolphins always maintain contact with their children to grow bigger. Lumba lumba parent-child call her son with a special whistle that they can recognize.

Dolphins live and work in groups or called flock. They often play together. Lumba-a lumba can not sleep soundly under the water. It can be lost. Therefore, it is half-asleep some time in the day. Dolphins eat squid and fish such as fish gray mullet. Sometimes Lumba-lumba herd flock fish captured so easily. Dolphins find a way to send sound in water. If the vote is about a thing, that voice will echo back as dipantulkan. Sometimes, rumbling in the sea due to oil drilling can be confusing Lumba-lumba. They will have difficulty in sending and receiving messages.

Always interested in the human story of Lumba-lumba. Roman nations have created an image mozaik Lumba-lumba around 2000 years ago. Now, people happy with the swim in the sea animals that are as clever and Lumba-lumba. Dolphins should be careful of the shark that attacked them when possible time. They protect the teeth with a tooth, sometimes they use as a ramrod paruhnya. Humans can menjala many fish for the Lumba-lumba for food. Sometimes, Lumba-jarring lumba caught by fishermen. They can not breathe the breath on the surface, a result they drowned. When the chemicals are harmful to marine discarded, waste that can poison the food eaten Lumba-lumba. Development of reservoirs in the river and lakes drying leaving only a few places for animals such as Lumba-lumba Brazil to live.

Dolphins are classified as intelligent mammals. Dolphins can help people, when Lumba-lumba already trained, even the circle of fire they can terobos. Sea lion, Primate species, whales and dogs also include intelligent animals. Dolphins that have been trained to perform a variety of attractions and they can also count, but Lumba-lumba wild has not been able to do a variety of attractions. Now this, Lumba-lumba and whales are rare, the Lumba-lumba and whales must be protected. Dolphins and whales were protected in the world.