Dolphins - Amazing Creatures Of The Ocean

Since dolphins swim in the water many people think that they must be fish. However, dolphins are in fact warm-blooded mammals that breathe air and give birth to baby dolphins rather than lay eggs. This fact alone makes dolphins unique creatures, but

   Since dolphins swim in the water many people think that they must be fish. However, dolphins are in fact warm-blooded mammals that breathe air and give birth to baby dolphins rather than lay eggs. This fact alone makes dolphins unique creatures, but they also have many more characteristics that make them one of the most interesting animals on the planet.

Dolphins and some whales are cetaceans and part of a whale group known as odontocetes. Basically this means that they all have teeth. Whales that don't have teeth to eat with are mysticetes. Dolphin teeth are cone-shaped, and it's these teeth that set them apart from other sea animals.

Most dolphins inhabit the tropical and pleasantly warm waters throughout the world. What most people don't realize is that there are other dolphin species living in rivers and non-salt water. There are so few of them left, that they are considered endangered.

Fifty-seven different species of dolphin make up the world's population today. Dolphins have sleek bodies and their noses, called "rostrum", are long and beak-like. Many of us think that dolphins and porpoises are related, when in fact they are not. One thing that makes them different is their teeth. As mentioned the dolphin's are cone shaped and the porpoise have teeth that look more like spades. This enables them to dig for food among rock. The other major difference is the fact that porpoise are able to live in water that's colder than a dolphin can even tolerate.

The Orca or the killer whale is one of the most common species of dolphins. When people think of the most dominating and ferocious creature in the sea, the Orca or the Killer whale comes to everyone's mind. They are also the most fearless amongst all sea animals.

Female dolphins are pregnant for twelve months before delivering their babies, or calves as they are known. The calves weigh between 30 and 40 pounds and are about 30 inches long. They will nurse from their mothers until they are two years old.

Even after they're weaned, the dolphin calf will swim and play with its mother for between five and seven years. During this time the young dolphin will learn how to find food and to interact socially with its relatives.

Dolphins live and travel together in what is called a "pod". It is the female dolphins that are the ones that do most of the interacting with the young dolphins, while the males play a more aloof part in the parenting process.

Dolphins are amazingly intelligent and curious. These traits make them intriguing to us, along with the fact that dolphins love to interact with humans. They are always ready to tell us all about what's going on in the waters around us, but unfortunately we aren't able to understand them.

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About the author: Joshua Plansden is the your host at A Dolphins Fan, the #1 source on the internet when you are searching for the latest knowledge, accurate up to date advice and commentary to do with dolphins. For more articles on dolphins visit: www.adolphinsfan.com/articles
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