Web Results

www.reference.com/article/dolphins-kids-335504668456975

Dolphins are very smart and playful animals. Although they live in the water, dolphins are mammals just like humans and need air to breathe, which they do out of a blowhole on the top of their heads. In fact, dolphins can only stay underwater for 15 minutes at a time.

www.reference.com/article/baby-dolphins-3f213de7b7d584f

Baby dolphins, or calves, are born after gestation periods of up to 12 months in the mother's womb. Calves begin swimming in the mother's womb as early as 9 weeks into the pregnancy. When baby dolphins are born, they come out of the mother's womb tail first and immediat...

www.reference.com/article/can-tell-kids-dolphins-833a0ea7a6903bc7

The Delphinidae family contains 36 species of dolphins, including killer whales. Dolphins travel in groups called pods and use echolocation to navigate the ocean. They communicate with one another using distinct whistles, clicks, grunts, moans and other sounds.

www.reference.com/article/interesting-dolphins-kids-299f58208a0e307c

One interesting fact about dolphins is that they use many unique ways to communicate with one another. They also use high-frequency clicking sounds to investigate their surroundings.

www.reference.com/article/fun-dolphins-kids-7fb6748ca9437962

Dolphins have great vision, although they can only see limited colors. They live in the water, but they do not drink from it. Instead, they get any necessary moisture from the food they eat.

www.reference.com/article/many-babies-dolphins-87b96b070312d1df

Dolphins generally give birth to just one baby at a time, which is referred to as a calf. Unlike many animals, dolphins rarely have multiple births. After enduring a gestation period of 9 to 17 months, expectant dolphins part from their pod mates to deliver their offspr...

www.reference.com/article/baby-dolphins-called-97702ec98de74dcc

Baby dolphins are called calves. Female dolphins are called cows, and males are called bulls. A group of dolphins is called a herd, pod or school. A mother dolphin forms a strong bond with its calf, and a dolphin calf usually stays with its mother for three to six years...