Who has not heard many stories about these cetaceans of friendly and cute animals. Science knows more than 50 species of dolphins. The most common delfiny - squirrel and bottlenose dolphins (normal). These animals live in packs. They can be found not only in temperate and warm waters of the oceans, seas and even in rivers and lakes. Dolphins are interesting because they have a highly developed nervous system. In addition, studies have shown that their brains like a man, and the convolutions of the cerebral cortex of a dolphin twice as much as in humans. The bark of the brain consists of 6 layers (as a person), and brain cells a half times more. Dolphins, like some whales emit ultrasounds that are used for communication and oriyentatsiyi.Tsikavo that each dolphin has its own tone of voice. "Turning" to "companion" dolphin mimics the tone of voice of someone to "calls" .In the lexicon of dolphin discovered more than 30 sounds, some of them warn about the dangers others help keep the pack together, but this is only a small fraction decoded sounds.
0,0(0 оценок)
Полный доступ
Позволит учиться лучше и быстрее. Неограниченный доступ к базе и ответам от экспертов и ai-bota
Оформи подписку
