For statistics, we note that the world inhabited by 86 species of these animals.The largest whale in the world - it's blue.The length of this gigantic creation of nearly 33 meters!Figuratively speaking, it would be placed 30 African and Indian elephants!If we talk about where the whale lives of unusual size, it is the open seas and oceans around the world.However, this habitat is not only blue, but in general all the whales still alive.
Masters sea
So, we'll know that the seas and oceans - it is the place where the whale lives.But with all of this, remember that the whales - not fish!They breathe easier as all mammals, not gills as fish.That is why it is essential from time to time rise to the surface to take a breath.This procedure is accompanied by an unusual fountain above sea level.But is the whales lived in the water?Of course not!Interestingly, a few million years ago, the ancestors of the cetaceans lived on the land, and unlike its children first moved to shallow water, hiding it from their enemies and at the same time hunting small animals, and after a while went to sea at all.At the same time with their body hair completely disappeared, and the front legs turned into fins.The tail also take the necessary form for convenient navigation - not vertical like a fish, and the horizontal.
So where whale lives, we are found."Floated" on!
From the Life of Whales
Depending on its zoological species whales can feed on fish, squid, small crustaceans and plankton.The stomach of these animals contains in itself two or three tons of food.They swallow their prey whole, without even trying to chew it.Whales swim very fast.With its dimensions it is possible to develop the speed to 50 kilometers per hour.In addition, these animals - excellent divers.The sperm whale, for instance, can dive to depths of up to three thousand meters!And all this is due to the thick layer of fat, which allows them to dive to such depths and are stored in the overgrown nostril whale is in the bag, the air.This enables him to not come to the surface for two hours.If we talk about how many lives the whale, the figure is up to 50 years.Whales - viviparous animals.They give birth to live young, vskarmlivaya their milk, which, incidentally, nutritious cow 10 times!Thanks to this little kityata grow rapidly.It is worth noting that these animals have excellent vision, touch, hearing, and not only ... As has been proven, they are guided by other senses - analyzers.Whales under force to capture ultrasound and infrasound, they were talking to each other through a variety of sounds.Among other things, the whales - a very clever animal, easy to train!
Where lives the whale - in the tropics or in the ice?
whales are common around the world, because in the seas and oceans to move them there are no barriers.Hold them in flocks, preferring the same place in a certain season, but nevertheless, they have to swim long distances.Depending on the type of whales are divided into heat-loving fans and cool water.For example, the white whale (or beluga) lives in polar waters, and killer whales live in the waters of the tropics and subtropics.
phenomenon of "suicide»
This is a frequent occurrence in the lives of whales.Throwing on the beach, the animal dies.According to one version, it is because people are very heavily pollute the oceans.Another version says that the reason their own ultrasounds, which are sometimes fed whales.Sailing under the water, the animal sends forth an ultrasonic signal, and that in the event of obstacles is reflected from it and come back to the whale (like bats), who, knowing that the front obstacle turns.But if the beach is quite flat, the ultrasonic signal reflected from him, that misinforming the whale, he thinks ahead of the water at high speed and is ejected to land!Protect Whales - to save them!
