Dolphins-rendezvous in the sea
by: NEC BIGLOBE Ltd • 0
This is a 50 page photo book of dolphins, which are capable of making burst-pulsed sounds with high frequency and echolocation also provides them with an idea on the object's shape and size. Moreover, they can transmit the information to the other dolphins, which shows that they are very communicative animals. This photo book collects the pairs of dolphins swimming together, which make us smile.