Pods form protection, yes, but that isn't the main function of the pod, it is a side bonus. The main purpose of the pod is feeding and breeding. Dolphins have been observed to corral fish together using powerful sound blasts and tail slaps to make it easier for everyone in the pod to eat. They work together to teach infant dolphins how to behave and live in the ocean. When breeding time comes around for the females, having pods makes it easier for the male pods to find them and create baby dolphins.
Because they want to be safe from their predators
dolphins swim in pods to protect themselves and to catch food
Yes, dolphins are very social. They swim in pods and communicate effectively.
Sharks are fish. Fish swim in 'schools'. Whales and dolphins are mammals. These swim in 'pods'.
Yes, Dolphins do swim in groups which are called pods. They can also swim on their own.
Fish swim in schools. Other marine species, like whales and dolphins (which are mammals) swim in "pods"
A group of dolphins can be called a school or pod.
Dolphins typically swim in groups known as pods, which can vary in size from just a few individuals to several dozen. These pods often consist of family members and can exhibit complex social structures. While the term "schools" is more commonly used for fish, it is sometimes applied to dolphins, but "pods" is the more accurate terminology for their social grouping.
To protect themselves they can nose-ram, swim away fast, and live in pods.
Dolphins live in groups of up to 15 individuals called 'pods.'
Dolphins have sleek bodies and swim fast. They are often in groups called pods and stick together for defense. They have hard noses and will use them as a battering ram on their enemies.
fisher pods
They hunt fish. Pods of dolphins will work together when they find a group of fish and they swim around the fish working them into a ball. Once they have done that they take turns going into the ball and eating the fish. There is an IMX DVD out about dolphins showing them doing this. It is pretty smart.