Dolphins are aquatic creatures that have close resemblance with porpoises and whales. As of present time, there are at least forty species seventeen genera of these continental shelf dwellers. From thefamily of Delphinidae, these highly-intelligent critters’ body can expand from four feet up to 50 feet. Meanwhile, their body mass can weigh from 40 kilograms to 10 tonnes. Naturally carnivorous, these sea animals feast on squids and other fishes.
These shallow water dwellers, aside from their intelligence notoriety, can produce vocal sounds using their nasal airsacs located below their blowholes. There are three sounds or vocalizations, that dolphins produce frequency modulated sounds called whistles, burst-pulsed sounds and clicks. While there is still no available explanation for the use of burst-pulsed sound dolphins’ make, whistles and clicks playa pivotal role in a dolphin’s life. Dolphin whistles, which are characterized to be one of the loudest sounds in the sea, are used by these aquatic creatures to communicate. Research proves that a dolphin can distinguish a whistle from another because every dolphin has unique or signature whistles.They can...
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