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Many researchers agree that dolphins extremely social creatures and actually seem to depend on this interaction while hunting, mating and defending themselves and their pods. Typically, dolphins live and travel in groups ranging from 2-40 dolphins. Research has also shown dolphin pods as large as several hundred members.
Dolphin Echolocation
Dolphins make a sound that travels quickly through water. This sound is bounced back and the information decoded in the Dolphin Melon.
Dolphin Sounds and Acoustics
They have a vocabulary of danger sounds, food sounds, and seeking sounds, and sometimes put these sounds together in a reasonably complex fashion.
Dolphin Senses
Studies show that dolphins have excellent hearing as well. They are able to hear frequencies that are least 10 times what the best adult hearing can offer.
Dolphin Physiology
There are a number of adaptations that dolphins developed during evolution living in water instead of on land.
Dolphin Communication
The different sounds are made in different ways. Unlike any other animal besides humans, dolphins exhibit a great tendency to take turns when vocalizing.
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