There are around forty species of dolphins all over the world. Their friendly nature is what probably makes this creature popular with all humans! Scientists have crossed all boundaries to study dolphins in the wild as well as those bred in captivity. These studies have helped humans gauge their intelligence levels to a large extent although there is much more to be discovered and explored. Their streamlined body helps it to swim fast in the water and propel its body at great speed. So have you often wondered about the dolphin habitat and which areas they generally occur? Take a look at some of the details associated with the dolphin habitat.

Dolphins are found all over the world; generally in shallow seawater of the continental shelves. You can witness dolphins in the cold waters as well as the warm tropical waters. Of course, there are certain species of dolphins that show preference to a particular temperature. The bottlenose dolphin prefers to live in warmer waters. Dolphins can at times be found in rivers as well. These species may never ever venture towards the oceans! Dolphins that love to feed on planktons are often attracted to the coastal areas. The contamination of water has proven to be a threat to all marine life. Dolphins are facing threat due to metal objects, plastics and various pollutants found in the water.

Dolphins do not face many threats for their survival except for the major ones created by man. In some countries, dolphin meat is a delicacy. Currently, with the contamination of water and being hunted for the meat, their survival is a major issue worldwide. Many organizations are therefore dedicated to help in the survival of these highly intelligent beings!

By Kashmira Lad : Buzzle.com