Sea aquariums has recently become increasingly popular.
In Europe and America marine aquarium, a phenomenon long familiar, and Russia, the level of development of the marine aquarium, a little ahead of Ukraine.
Although, in fairness, it should be noted that the oldest existing public marine aquarium is located in Sevastopol. Now, the presence of a marine aquarium at home or office likewise the statement that “life is good”.
To have a marine aquarium is prestigious and beautiful, and, finally, very, very interesting. Marine aquarium you can simply admire, and can be observed to the limit of detailed, complex and fascinating world of the coral reef.
But there are a number of factors that hinder the development of this area of the aquarium. And it’s not just a financial issue. Although the creation of a marine aquarium is an expensive enterprise, but the main factor, in my opinion, is the lack of information on the merits. Tell friends about your desire to start a marine aquarium and you’ll probably hear something like: “But it’s so hard.”, “Here’s so-and-so did and, as a result, all fish died, corals missing…” etc., This reaction is quite understandable. The unknown is always, to put it mildly, alarming. Continue reading
Dolphin animal. New arguments in favor of this hypothesis given a recent study scientists from the University of Pennsylvania. For quite a long time experts have studied the language of dolphins and got truly amazing results. As you know, the beeps occur in nasal passages of dolphins at the moment of passing through it of air. Managed to establish that the animals used sixty basic signals and five levels of combining them. Dolphins are able to create a “dictionary” volume 1012 words! Dolphins are hardly so many words, but the volume of their active “vocabulary” is impressive – about 14 thousand signals! For comparison, the same number of words is the average vocabulary of a person. But in everyday life people do 800-1000 words.
Dolphin – assisted therapy is a safe and natural way to physical and spiritual health.
Communication with dolphins in the literal sense of the word can work wonders.
Dolphins help children with autism . not able to make contact with others. In addition, Dolphin therapy helps correct brain and spinal cord, depression, chronic fatigue syndrome, muscle fatigue and mental retardation. During the sessions decreases vozbuditelei nervous system and activates the brain. After communication with dolphins has greatly improved the condition of children suffering from various neuroses.
Communicate with the intelligent mammals even helps to talk to children with delayed speech development. Continue reading
I will begin with the sharks.
the sand shark reaching a length of 4.3 m, from the squad lunoobraznye. Common in tropical coastal waters of all continents, this shark everywhere behaves quite peacefully and only sand sharks Africa has a bad reputation of man-eaters.
Silver shark (Carcharhinus albimarginatus). Reaches 3M in length with a weight of 160kg. Potentially dangerous: one unprovoked attack on a swimmer.
Blacktip shark (Carcharhinus few). Length 2.5 m, weighs 120kg. Attacks on humans do happen, but none of them serious injuries not ended.
Oceanic, the oceanic whitetip shark (Carcharhinus longimanus) . Around 3.5-4m in length with a weight of 170 kg. Most of the victims of the shipwreck in the open ocean on her conscience.
Korotkoplodnyh Mako shark (Isurus oxyrhinchus) . This is the fastest of all the sharks. Reach a length of 3.2-3.8 m with a maximum weight kg. Considered one of the most dangerous to humans.
Giant hammerhead shark (Sphyrna mokarran) . Is 6.1 m and weigh 450 kg. Several dozen cases of attacks on people,including lethal.
Whale shark (Rhincodon typus) . Up to 18m in length and a weight of 15t or more. Feeds on plankton and is completely harmless. Continue reading