The ocean abounds with excellent swimmers who, in the words of the famous German nineteenth-century biologist Ernest Haeckel, “free to find their own way”. They can resist the strong current of water and to choose their own way, different from the animals of the plankton. The combination of these actively swimming animals E. Haeckel called the nekton, which means “floating”. Technically, the nekton are aquatic snakes, birds, and animals, but here we will talk only about the two groups of nektonic organisms — the fish and cephalopod molluscs.
Important nektonic animals adaptations to life in the water column of the ocean, according to Professor Yuri Aleev are maintaining the body in a suspended state, creating a driving force, reducing the resistance of the counter flow of water, control the movement of the body, as well as in the ability to disguise and protection. Continue reading
Before you start seahorses, carefully familiarize yourself with the basic rules of care.
Often aquarists are looking for a small ecosystem of some unusual animals. We like to add to their aquariums animals with vivid coloration, unusual behavior, or freakish body shape. No animals do not fit this description better than seahorses. Seahorses – the holders of the truly mythical body shape: consobrina head is wonderfully combined with the reinforced, curved body. These are truly fantastic creatures are very interesting to watch, but if you prepare properly in advance, then keep them in an aquarium is no more difficult than any other fish. Today I will try to dispel some myths about the seahorses, common among aquarists, as well as talk about the basic requirements for creating a suitable for seahorses environment, so that even the beginners had the opportunity to watch these amazingly beautiful animals at home. Continue reading
The longest is the Mediterranean coast, anciently prityagivaet and the favorable strategic location, rich marine resources and a mild climate.
Currently there are wonderful beaches with Golden sand and gently sloping approaches to the water, with emerald-green water, with great waves for Windsurfing and with a developed infrastructure.
Mediterranean resorts – sheer bliss under the warm rays of the sun almost all year round. The rich historical heritage and culture of the Middle East appeared on the coast of a huge number of monuments – traces of many Nations.
Mediterranean resorts are extremely popular and in demand. Israel is bordered by the Mediterranean sea to the West. Coast, belonging to the country, stretches, in total, somewhere in the 240 kilometers.
The main Israeli Mediterranean resorts – tel Aviv. Netanya and Herzliya .
Fine Golden sand, hotels for all tastes and wallets, ranging from luxurious to budget, excellent service, the combined simplicity and kindness are the main benefits of resorts. Continue reading