ARTICLES

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.

www.reference.com/article/dolphins-9d14993634a6bbe

To draw a dolphin, begin by drawing the outline of the head and mouth. Then, extend the dolphin's body back from the head in a slight curve on the belly and back. Draw a tail fin to connect the curves, then add a dorsal ...

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There is disagreement among researchers about the intelligence level of dolphins. Previous research portrayed dolphins as keenly intelligent, able to mimic observed actions and quickly reap rewards from learned behaviors...

www.reference.com/article/smart-dolphins-81a3c66c44ff07cf

SIMILAR ARTICLES

Dolphins are mammals because they have all of the major characteristics of mammals; they breathe through lungs, they are warm-blooded, they produce milk for their offspring and they have hair. There is also evolutionary ...

www.reference.com/article/dolphins-considered-mammals-6aef799bcace64c8

Sharks actually attack dolphins on occasion, but sharks are wary of them because dolphins have excellent detection skills in the water, are highly intelligent, attack in groups and occasionally protect other mammals incl...

www.reference.com/pets-animals/sharks-afraid-dolphins-34c58317f53ce851

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.

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Dolphins give birth to live calves while staying in relatively shallow waters. Normal delivery results in a calves being born tail (or fluke) first.

www.reference.com/article/dolphins-give-birth-74843e977f7b2a01