Dolphin is cute, intelligent marine mammals. Dolphins are part of the family of toothed whales that includes orcas and pilot whales. They live in shallow seas and river. They're carnivores and eat fish, squid and crustaceans. Dolphins has varies coloration but generally gray with darker backs.
Dolphins do ecolocation to navigate and hunt. They listening for the echoes with high-pitched sounds. Well known for their playful behaviour, they often do spy-hope (rise vertically out of the water). Usually they'll follow ships in the ocean. Generally they will live for 35-45 years. To prevent drowning while sleeping, only half of the dolphin's brain goes to sleep while the other half remains awake so they can continue to breathe. They weight is 110 kg to 400 kg and lenght about 1.5 m to 4 m. Do you know? dolphins also can sniff out bombs and are useful for military.
Tidak ada komentar:
Posting Komentar