Basic Facts About Dolphins

Dolphins are very intelligent marine mammals and are part of a family of whales with teeth including killer whales and flying whales. They are found all over the world, mainly in the shallow sea of ​​the continental shelf, carnivores, mainly eat fish and squid. Dolphins have different colors, but they are usually gray and the back is deeper than others.

Due to the wide variety of geographically wide areas, estimating the population is difficult.

Just like bats, dolphins use echo location to navigate and hunt, pop the treble from the object, and hear the echo

Most species live in shallow waters of the temperate warm seas of the world. Five species live in the world river

Dolphins are known for their agility and playful behavior, and they are favorites of wildlife observers. Many species jump out of the water, the spies jump (rising vertically from the water to observe the surroundings) and follow the boat, often synchronizing the movements of each other. Scientists believe that dolphins save energy by swimming in a boat.

Dolphins live in five to hundreds of social groups. They use the echo location to find the prey, and often confine them around the group of fish, lock them in, and switch to study and fishing. Dolphins also chase after sea birds, other whales, fishing boats, by chance to predict fish panicked or abandoned fish.

To prevent drowning while sleeping, half of the dolphin's brain goes to sleep while the other half wakes up to allow them to continue breathing!

Gestation period: depending on species, 9-17 months. When giving birth, the woman leaves the sheath and is usually near the water surface.

When a calf is born, the mother must bring it to the surface quickly so that it can breathe for the first time. Calves are taken care of from 11 months to 2 years, and after completing care it is still with the mother from 3 to 8 years old.

Marine mammals such as whales and dolphins have a lifetime in the sea. So then, why can they sleep without getting drowsy? You can see two basic ways of sleeping when you see a bottle of watermelons in aquariums and zoos, whales in the wild and dolphins. They are resting vertically or horizontally in the water or swimming slowly by other animals. Individual dolphins sleep more deeply during most of the night, when you sleep. In this state the dolphin resembles a log floating on the water, so it is called logging.

Like other mammals, dolphins are warm-blooded animals. Unlike fish breathing through cockroaches, dolphins use the lungs to absorb air. Dolphins often have to go to the water to breathe. The pores on the dolphin's head act as 'nose', which makes it easy for dolphins to rise. One area of ​​the Florida Keys National Marine Reserve is the habitat of the group of dolphins. As many companies operate dolphins in this area, there is a possibility that pressure will be applied to dolphins. In order to reduce the damage of dolphins at evacuation centers, National Marine Reserve Office, National Marine Fisheries Agency, Dolphin Ecology Project, and Whale and Dolphin Conservation Society created the Dolphin Smart Program. This program is designed to recognize companies that promote responsible observation of wild dolphins.

Ocean Park and Dolphin Park use "survey cards" whenever there is a question as to why dolphins are to be bred. Certainly, in the past several studies of dolphin catch-up have helped us to get a basic understanding of these animals; it is because researchers of that era have taken advantage of technical and logistical obstacles It was recognized that it can not be obtained in the sea. But the world and science has changed, and now we have the technology and means to more effectively study dolphin habitat.