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Dangerous marine animals

The immeasurable diversity of nature on our planet: scientists consider to 3500 species of mammals and more than 850 000 species of insects. Despite the fact that already for many centuries is explored flora and fauna, and annually published reports of discoveries of new species, which find even in long inhabited and explored areas. So, in the early 30-ies of our century was known to 800 thousand species of butterflies, and by 1942 he already 900 thousand species. Even less studied is the life in the oceans, which often make sensational discoveries.

The existence in the seas and oceans are dangerous animals the people knew even in ancient times, although along with very real views were widespread tales of fantastic sea monsters. It was known about the danger of injections of some animals, on the toxicity of some marine animals by eating them for food and, of course, about large aggressive fish – the shark. Currently published a lot of papers devoted to the description of poisoning from the ingestion of marine animals in different parts of the World ocean. So, only in 50-ies of our century from such poisoning suffered tysjacheletij. According to the researchers, only poisonous fish there are about 500 species, most of which live in the salty waters.

By climatic and geographical basis distinguish polar, Northern, temperate, subtropical and tropical zones. The majority of our population lives in Northern and moderate climatic zones and therefore are not familiar with the fauna and flora of the tropics. Year-round abundance of warmth in them contributes to the rapid development of wildlife. So, in the Amazon region, has about 15 thousand different species of animals. Continue reading

Recipes of preparation of dishes from catfish

Fish baked in Russian

800 g catfish, 4 potatoes, 30 g cheese, 30 g butter, 2 tbsp. tablespoons vegetable oil, 50 g of mayonnaise, salt, pepper.

Pieces of raw fish with skin but without bones, salt and pepper and put in a oiled pan. Put the sliced potatoes, pour the mayonnaise and sprinkle with grated cheese. Add butter, a little water and put in hot oven.

1 kg catfish, cilantro (green) – 10 sprigs, Bay leaf – 2 PCs. sour pita bread – 50 g, ground black pepper, salt – to taste

Peeled, cut into chunks, washed the fish lay on the bottom of the pan, cover with cold water to cover the fish and put to boil on medium heat, periodically removing the foam with a slotted spoon. While cooking add salt, Bay leaf, sour pita bread, black pepper, chopped coriander. Instead of sour lavash, you can add 2 tablespoons of tomato puree.

Som in the nuts

1 medium size catfish, wheat flour, vegetable oil, 2 eggs, juice of 1 lemon, parsley, ground black pepper, salt to taste.

For the sauce: 1 Cup ground walnuts,1/2 slice stale white bread (without crust),4-5 cloves of garlic, 3 tbsp sunflower oil 2-3 tbsp vinegar

Cleaned and rinsed catfish. Cut into slices thickness of about 1 1/2-2 see Salt and pepper and let stand 15-30 minutes, setenabledat in flour and fry in well hot oil. Ready fish to lay on the edges of the dish, sprinkle with finely chopped parsley and sprinkle with lemon juice. Cooking sauce: pound shelled nuts, add the soaked and squeezed bread slice, crushed garlic, oil and vinegar. Stir well the mixture and dissolve it in tepid water to make a sauce of moderate thickness. Whisk the sauce and place it in the middle of a meal with fish. Cook hard-boiled eggs, cut each into 4 pieces, season with salt and spread between slices of fish. Continue reading

The fish in the garden pond.

Outdoor open ponds, which are becoming increasingly popular among vacationers and simply living in the countryside, in winter, of course, freeze. Tightly and freeze. Thick, sometimes almost a foot of ice covers the access of air to the water. Meanwhile, these reservoirs are very densely inhabited by any living creatures. At least – that all sorts of beetles and larvae of dragonflies. In the waters find shelter for the winter frog. And how high is this fish wild or ornamental, sometimes very expensive. And all of them, even those who is in a state of winter hibernation, the necessary oxygen in the water.

Everyone knows that for example carp winter after he buried into the bottom mud. And seemingly no Zamora they are not afraid. But it is in nature, in large enough bodies of water. In the same garden ponds and pools, which are usually overpopulated and aren’t many (if any), and the amount of water attributed to each individual fish is much smaller. And then there appear uncontrolled parasite – frog, and others, also consuming oxygen. In General, in winter under the ice even sleeping goldfish is not sweet. What can we say about the fish, not falling into the hibernation. For example, the roach, the perch and others. As such, playful and not shy fish are a summer decoration of the water, playing at its surface, collecting the fallen insects. Petomane to protect from winter Zamora.

In order to protect the fish from Zamora, it is necessary to ensure the flow of oxygen in the water. Or rather, to ensure contact of water and air, at least in a small area of several square decimeters. I.e. to arrange in a frozen pond wormwood. This can be done in several ways. Continue reading

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How and what to feed tropical fish
Living in the wild tropical fish are not spoiled by an abundance of food, and therefore can long without it. But during the rainy season, forage is enough, this time…

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Supernatural creatures
Intelligent races Note: Most of the creatures described in this section have their earth counterparts and are slightly different from them, but there are also unique found only in the…

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Home aquarium
What is the aquarium? This is the most common type of vivarium 1. Typically the aquarium is made of glass or transparent plastic. With fish and plants, invertebrates, molluscs and…

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