The Valley of the Ravens
The charming valley Alm has earned the name of "Valley of ravens" to be seen become the largest settlement of crows in Central Europe. Discover your life and activities, and explaining why his foreign trips across the world.
Canary Dragon is a giant lizard was taken by Dragon for the first discoverers of the islands. It was long considered extinct until a small population was again discovered in the small island of La Gomera.
The Dragons of the Canaries
The Drava is one of the great rivers of lowlands of central Europe. It lies on the border between Hungary and Croatia and is virtually untouched, preserved an incredible diversity of plant and animal life. Discover its fascinating history.
Drava, the nature of a river
No creature can live without this magic mineral, without salt, and no living organism can produce it alone. All forms of life, plants, animals and human are completely at the mercy of this simple chemical compound. In all water on earth, there is salt in abundance, and animals and humans have always been able to extract valuable water crystals - directly through their bodies or with the help of evaporation ponds salt.
Salt on the Earth
Sahara, Bahr Bela ma, waterless sea, these are the names given to the largest desert in the tropical world, with its giant waves and treacherous shoals. But nevertheless, the Sahara which hides treasure the lifeblood: under the dunes and stone deserts immeasurable water reserve, a gigantic system of ancient underground aquifers that feed the oasis and expands artesian wells, allowing growth abundant in some parts of the arid Sahara.