Beijing zoo is one of the most visited places in China. This is a beautiful zoo in the Western part of the country’s capital, Beijing. The popularity he gained as a Park the Western Suburbs, when he founded people’s Republic of China. It should be noted that the area presents zoo has the appearance of a classical Chinese garden.
This is the only place you can see a unique combination of natural thickets of plants, together with artificial vegetation of flowers and a small stream, dense groves of trees, Lotus ponds, stretches of meadows, small hills that littered the enclosures and pavilions. Basically, in this zoo, you can see wild and rare animals. Among the animals of the zoo, you can select a giant Panda, Sichuan Golden monkey Korotkova, polar bears from the North pole, Manchurian tigers, huge sea turtles, kangaroos from Australia, Tibetan yaks and many other animals.
It is worth noting that the Beijing zoo is also a center for Zoological research in the cultivation and study of fairly rare animals from different parts of the world. Each year, this wonderful zoo is visited by a huge number of tourists. The structure of the Beijing zoo covers a very large area (about fifty thousand square meters), with a pavilion including elephants, monkeys, aviary, cages of lions and tigers, pandas pavilion and much more. Continue reading
It’s cold and frosty, and, of course, the owners of HOMESTEAD ponds are concerned, is properly prepared their ponds for the winter. However, if certain recommendations of your fish and other pond inhabitants can easily move even the most severe winter.
If the pond is large enough and its depth is more than 1.5 meters, then all its citizens can be safely left in place, through some measures to ensure their safety. Before freezing the water in the pond is saturated with oxygen, and the fish it would be enough for a long time. But the dead leaves of aquatic plants and the waste products of the fish will decompose in cold water and allocate detrimental to the inhabitants of the marsh gas pond.
For saturation of water with oxygen and removal of marsh gas must be cut in the ice hole and to ensure that they did not freeze. In no event it is impossible to break the ice with a hammer or other object. From the strong sound waves can hurt the fish.
To make the hole carefully and all the rules, you can use a simple way, taking a small metal container and adding hot water to gradually melt the ice. You can use the screws – a special device for ice fishing. Keep in mind that the thickness of the ice in the cold if your pond does not covered and will be 40-60 cm
During the winter as little as possible disturb the fish. At low temperatures water pond inhabitants fall into sostoianiia rest (hibernation) and are located at the bottom of the pond. The fish stops feeding and consumes less oxygen. Continue reading
Class – Cartilaginous fish / subclass – Plasminogene fish (Elasmobranchii) / Superorder Sharks (Selach)
History of the study
The history of the evolution of hammerhead sharks has been very successful. In our days it is one of the most common shark species in the world, and in some places they’re just going in astounding quantities. Hundreds of individuals run around seamounts.
Few other species of sharks form such large flocks. This is one of the greatest mysteries of the ocean. Why are so many of these sharks gathered in one place, at one time. Oddly enough, in these large schools the majority are female, and we don’t yet know why this happens.
Widely distributed in tropical and temperate waters of all oceans, except, of course, the Arctic. Most commonly found in the Gulf of Mexico and Caribbean sea, near Hawaii, Philippines, New Zealand and many other seas of warm and temperate latitudes.
Hammerhead shark is truly one of the most unusual sharks. Her appearance seems truly alien, but it is quite common in tropical seas around the world.
When you look at the shark hammer head there is just one question – why this animal has this kind of pharmagology? What is it? And how it appeared? After all, nature creates freaks. And if it generates by mistake, they can not compete with “normal” types and die. All the more strange that there are many types of hammerhead sharks of all shapes and sizes, at least 9 different species. Surely nature could make so many mistakes and “give birth” so many freaks, well there are millions of years?! Continue reading