Dolphins are intelligent marine mammals that live in tropical and temperate oceans around the world. They eat fish, squid, and crustaceans. Females give birth to one calf after a 9-17 month gestation period, usually nursing for 11 months to 2 years before the calf is fully independent around 3-8 years old.

1. Dolphins
By Brittany Houdieshell

2. What is a Dolphin?
 Intelligent marine mammal
 Carnivores
 Generally gray in color with darker backs than the rest of their bodies
 Some pink dolphins

3. Dolphins consume a variety of prey
including fish, squid and crustaceans.

4. Geographic
 Most species live in shallow areas of tropical and temperate oceans
throughout the world.
 Five species live in the world's rivers.
 It is difficult to estimate population numbers since there are many different
species spanning a large geographic area.

5. Reproduction
 Mating Season:
 Throughout the year, though in some areas there is a peak in spring and fall.
 Gestation:
 9-17 months depending on the species. When it is time to give birth, the female
will distance herself from the pod, often going near the surface of the water.
 Number of offspring: Usually one calf; twins are rare.
 As soon as the calf is born, the mother must quickly take it to the surface so
it can take its first breath. The calf will nurse from 11 months to 2 years, and
after it is done nursing it will still stay with its mother until it is between 3
and 8 years old.

6. Dolphin Reproduction