Dolphins hear when the sounds in the water bounce off the dolphin's jaw bone into the middle ear. Dolphins can hear far better than humans and their hearing is even better than that of dogs.Continue Reading
The process of hearing in this way is called echolocation. Dolphins send sound waves through the water using their foreheads. When the sounds bounce off objects, they create echos that get sent back to the dolphins. They feel the echos bouncing off their jaws and every creature gives off a different type of echo. These echos help a dolphin determine what kind of object is around and the dolphin can determine how far away an abject is by the strength of the echo.
Dolphins don't have a sense of smell, so they have to rely on hearing and sight to help them avoid predators and find food. They also have to be able to hear the communication of other dolphins in the water.
Dolphins produce a variety of different sounds as a form of communication. They use moans, clicks, whistles, and squeaks to communicate. They can hear sounds of up to 150 kHz while humans can hear sounds up to 20 kHz so despite the fact that they don't hear in the same way as humans, their hearing is far superior.Learn more about Marine Life
A male dolphin is known as a "bull," a female dolphin is known as a "cow," and a baby is known as a "calf." Though male and female dolphins do appear strikingly similar, males are noticeably larger.Full Answer >
Wild dolphins usually live for between 25 to 30 years, while dolphins in captivity live to be around 40 years old on average. Few dolphins in the wild die of old age.Full Answer >
Dolphins are mammals found in the sea and are part of the toothed whale family. They are grey with backs that are darker than the rest of their bodies.Full Answer >
Dolphins mate in much the same way as humans by expressing sexual attraction and desire, and when the time is right, the male enters the female to deposit his sperm. Unlike human mating, the actual dolphin mating process only lasts a few seconds.Full Answer >