How do dolphins and other marine mammals hunt and catch their prey in the ocean?

Marine mammals such as dolphins, killer whales, and seals have developed various hunting techniques to catch their prey in the ocean. These mammals use a combination of their intelligence, speed, and physical abilities to hunt and catch prey.

Dolphins, for example, use a hunting technique called 'herding,' where they work together to corral schools of fish into tight groups, making it easier for them to catch their prey. They also use echolocation to locate their prey and stun them with their tails or flippers.

Killer whales, on the other hand, use a technique called 'wave-hunting,' where they create waves that wash over ice floes and knock seals into the water, making them vulnerable to attack. They also use echolocation to locate their prey and stun them with their tails or flippers.

Seals use a hunting technique called 'stalking,' where they patiently wait for their prey near the water's edge and ambush them when they come near. They also use their agility and speed to catch fish and other prey.

Other marine mammals such as sea otters and walruses use their strong teeth and tusks to crack open shells and extract the meat inside, while manatees and dugongs feed on sea grass and other vegetation.

Overall, marine mammals have developed a variety of hunting techniques and adaptations to survive in their ocean environment, making them fascinating and intelligent creatures to study.