10 Surprising Facts You Didn't Know About Dolphins

Dolphins are some of the most intelligent and fascinating creatures on Earth.  Dolphins are also very playful and have been known to engage in complex behaviors such as using tools and cooperating to hunt.

Dolphins have a very large brain-to-body ratio, which is one of the indicators of intelligence. Dolphins are also capable of learning complex tasks, such as using tools and cooperating to hunt. May be more intelligent than chimpanzees.


Dolphins are actually mammals, not fish. They have lungs and give birth to live young. Dolphins are the only mammals that live their entire lives in the water.

Dolphins Are Not Fish

There are over 40 different species of dolphins, ranging in size from the small vaquita (which is about the size of a bathtub) to the large orca (which can grow up to 30 feet long).

Different Species

Uncover the intriguing sleep patterns of dolphins. Explore their ability to rest one half of their brain while keeping the other half alert, allowing them to maintain awareness and protection even while sleeping.

Sleep Patterns

Dolphins are very social animals that live in pods of up to 100 individuals. Dolphins within a pod are very close to each other and help each other out. For example, they will help each other to find food and to raise their young.

Very Social

Dolphins are very vocal animals that use a variety of clicks, whistles, and squeaks to communicate with each other. These sounds are used for a variety of purposes, such as finding food, navigating, and communicating with other dolphins.

Very Vocal

Dolphins are very fast swimmers and can reach speeds of up to 20 miles per hour. This allows them to travel long distances and to catch prey.

Very Fast Swimmers

Dolphins are very playful animals and enjoy swimming, jumping, and playing with objects. They have even been known to play with other animals, such as sharks and sea turtles.

Very Playful

They use sound waves to navigate, locate prey, and explore their surroundings, showcasing a unique sensory system that allows them to thrive in the underwater realm.


Dolphins are facing many threats, including pollution, habitat loss, and overfishing. It is important to protect dolphins so that they can continue to thrive for generations to come.

Facing Many Threats

These amazing creatures are full of mysteries, and we are still learning more about them all the time. It is important to protect dolphins so that they can continue to thrive for generations to come.