Whale be used as another indication of animal intelligence. Sperm whales have the largest brain mass of any animal on earth, averaging and in mature males, in comparison to the average human brain which averages in mature males. The brain to body mass ratio in some odontocetes, such as belugas and narwhals, is second only to humans. Small whales are known to engage in complex play behaviour, which includes such things as producing stable underwater toroidal air-core vortex rings or "bubble rings". There are two main methods of bubble ring production: rapid puffing of a burst of air into the water
Whale (film) more massy kind of sea creature. Being in private later the local boss has a colourful monologue with the portrait on the wall portraying the minister Parushev (Kaloyanchev) of the field they work in. Finally the Kalchev's right hand - the lead engineer (Partsalev) insinuate that the dolphin, as a matter of fact, is actually a kind of an whale. So one sunny day in the head department in the capital the message is received - "... We got an whale ...". The state employees can't wait to inform the minister. Naturally he spends his days in the nice villa