Historically, marine mammals such as whales, dolphins and seals have been eaten as food, though that happens to a lesser extent in modern times.
Xem thêmDolphins are very smart animals.
Xem thêmDolphins can swim very fast.
Xem thêmDolphins love to jump and play in the water.
Xem thêmDolphins often live in groups called pods.
Xem thêmPods can have up to 12 dolphins.
Xem thêmDolphins are some of the most fascinating creatures in the ocean.
Xem thêmDid you know that dolphins are mammals, just like humans?
Xem thêmDolphins belong to a group of marine mammals called cetaceans, which also includes whales and porpoises.
Xem thêmBottlenose dolphins can be found in warm and temperate seas worldwide.
Xem thêmDolphins use echolocation to find their way and hunt for food.
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