Dolphins are highly adaptable creatures that can survive in a variety of environments, but most species are found in the relatively shallow waters of the continental shelves of all the world's oceans. They prefer near-shore habitats in temperate and tropical regions, including bays, estuaries, tidal creeks, and river mouths, where abundant food and protection from predators are available.
Some dolphin species, such as the bottlenose dolphin (Tursiops truncatus) and the common dolphin (Delphinus delphis), are also found in deeper, offshore waters, while others, such as the Amazon river dolphin (Inia geoffrensis), live exclusively in freshwater habitats.
Dolphins are found in all the world's oceans, from the tropics to the poles. They are most abundant in warm, temperate, and subtropical waters, but some species, such as the narwhal (Monodon monoceros) and the beluga whale (Delphinapterus leucas), are found in the Arctic Ocean.
Dolphins are highly social animals and live in groups called pods. Pods can range in size from a few individuals to several hundred. Dolphins use a variety of vocalizations to communicate with each other, and they also use their echolocation abilities to navigate their environment and locate prey.
Dolphins are carnivorous and eat a variety of prey, including fish, squid, octopus, and crustaceans. They use their sharp teeth to capture their prey, and their powerful tails to propel themselves through the water.
Dolphins are intelligent animals and are capable of learning and adapting to their environment. They are also capable of forming strong bonds with humans, and many species are popular as pets and in marine mammal shows.