Sharks of the Mediterranean sea comprise about 47 species, 16 of them reach about three meters in length, and 15 species are considered potentially dangerous to humans. Among them are the white shark, considered the most dangerous of all. In other places, she usually eats everything what is on its way, but here she was acting towards people is very peaceful, preferring tuna.
Being an inland sea of the Atlantic ocean, the Mediterranean sea is distinguished by slow circulation of water masses and, consequently, slow the rate of exchange of waters of the Mediterranean sea with the Atlantic ocean, which makes a significant contribution to the maintenance of a constant temperature year-round. This circumstance creates ideal conditions for the existence of sharks. Continue reading
For the past few years it is fashionable to purchase in a flat or house Pets. It can be various hamsters, cats or dogs with parrots and Guinea pigs.
The fish in the aquarium
Lovers of true peace and tranquility buy aquarium fish. Their behavior and grace of movement in the aquatic environment, fish are able to fill the room with peace and quiet, because watching them is like a process of meditation, then you can even sleep. Aquarium fish can be in the different aquariums. Aquariums can be made in accordance with the features of the interior of a bedroom, hall or office space. The shape of aquarium can be very different. It can be square, rectangular, cylindrical and ball-shaped aquariums. If you plan to purchase aquarium fish, it speaks to a certain individual style of the owner of the premises. In the case of children, the situation is quite different, as they consider fish aquarium as entertainment, and as the chic selection of special species of fish that will emphasize cold-blooded master. Continue reading
Everyone who ever was fond of scientific and popular works about animals, probably more than once met the stories about the huge pike that supposedly lived several hundred years. The most popular is the history of the so-called “kalbrosky the pike”, which was supposed to have been caught personally by the Emperor Frederick II, marked with a gold ring and released at 1230 in one of the lakes where caught running through 267 years. Despite the seeming plausibility of these stories, today reliably established that all of them should be classified as legends or fishing tales. The maximum age of pike, like most other fish, usually no more than 20-30 years. There are, however, fish are long-lived, and these include fairly common off the coast of Kamchatka Northern sea perch. Continue reading