Ocean Animals Dolphin Facts

Its estimated that cyanobacteria appeared around 35 billion years ago.

Ocean animals dolphin facts. There have been reported cases where dolphins hurt humans when they interact with them. Among all the aquatic animals dolphin is well known for its intelligence and human friendly behavior. A few examples of marine mammals are whales and dolphins.

This mammal feeds on crustaceans and fish and has high levels of intelligence. They are also playful and often frolic in a boats wake leaping out of the waterpossibly for fun. Some species migrate when the water temperature changes or in order to follow food sources.

The Hectors dolphin is classified as endangered. Scientists discovered that dolphins can recognize themselves in the mirror. Although they are grey they turn black once they are dead.

Dolphins are also part of the family of whales that include orcas and pilot whales. They are members of the order Cetacea of which there are four families the oceanic dolphins Delphinidae Indian river dolphins Platanistidae the new world river dolphins Iniidae and the. Cyanobacteria a marine microorganism is one of the oldest known lifeforms.

Like all mammals dolphins give birth to live young and nurse them with milk. Tursiops truncatus is the bottlenose dolphins scientific name. There are 67 species of dolphins and only 32 of them reside in the ocean.

They can injure humans and any other animals in the ocean. Dolphin Facts for Kids Classroom Edition Animal Learning Video - YouTube. Dolphins are some of the cutest animals in the entire ocean so lets check some interesting and fun dolphin facts.