Dolphins,Incredible,Skills,Dol education Dolphins' Incredible Skills
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Dolphinsare incredible creatures! Their intelligence is a common fact of knowledge, buthave you ever wondered to what extent these marine animals can amaze us? Thereare several striking skills and dolphins are distinguished for among others. Wecan refer to pink dolphins, circus dolphins or some others, but truly all ofthem possess incredible skills!1. The communication language is acharacteristic feature of dolphins behavior underlining their social nature andliving in packs. Dolphin communication is expressed with sound pulses andultrasound. They produce a wide range of various sounds: whistles, twitter,buzz, squeak, squeal, smacking, clicking, grinding, popping, roaring,screaming, creaking, etc. The most expressive is the whistle, a variety ofwhich counts several dozens. Each of them means a phrase (alarm, pain, call,greeting, warning, etc.)2. Essentially dolphins have a good senseof hearing, operating on the sonar principle. It often replaces dolphinsvision. Precisely hearing helps these sea residents to find food at night or inmurky water, to avoid the dangers in the form of predators and not to bump intoobstacles. Dolphins hearing, as of other cetaceans, is more accurate thanhumans in 400-1000 times!3. Dolphins intelligence. First ofall, it is worth noting that dolphins learn everything quickly, sometimes evenfaster than dogs. After watching the trick two or three times it easily can repeatit. In addition, dolphins may show some creativity. Thus, the animal is notonly able to perform the task of the trainer, but do some other tricks in theprocess. Brain of this animal is also amazing: it truly never sleeps. The rightand left hemispheres of the brain rest in turn. After all, the dolphin shouldalways be on the alert: to avoid predators and occasionally come to the surfaceto breathe. 4. A surprising property of dolphins organismis a rapid healing of wounds. Dolphins do not bleed even in case of deep andserious injuries. These sea creatures can use their ability to dive to thedepths, and thus delay the flow of blood to the point until it starts clotting.Dolphins do not get infected wounds. Skin and subcutaneous fat of the mammalscontain antibacterial substances that prevent the development of infection inthe wound.5. Dolphins can dive to depths of up to300 meters with no signs of decompression sickness. It is also called the caissondisease - a disease that occurs during a rapid transition from a high-pressureenvironment in the medium with the lower pressure. These mammals also emergefrom the depths at high speed. In contrast, it can become fatal for a humandiver.
Dolphins,Incredible,Skills,Dol