Is a shark a mammal ?

Shark is not a mammal.The name “mammal” speaks for itself. Those animals that feed their cubs with milk are called “mammals”. The shark does not nourish its cubs with milk, in addition, the shark breathes with the help of such a device – the “gills”. A shark is a fish. Of course, these predators are […]

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How fast can a great white shark swim ?

Great white shark can swim 40 km / h, so fond of the filmmakers, shooting it as a bloodthirsty and ruthless killer in the horror films of the World Ocean. In fact, a large white shark is a majestic creature gracefully sliding in the water. Its movements are light and perfect, the maneuvers are graceful, […]

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How fast can a shark swim ?

Usually sharks swim quite slowly, at a speed of about 8 km / h. but during an attack they can briefly accelerate for a short time, up to 45 km / h. The unconditional leaders in high-speed swimming include the Mako shark, capable of developing a speed of over 60 km / h (according to […]

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Do sharks eat dolphins ?

It has long been known that sharks prefer to avoid the dolphin society. They swim away, barely seeing the flock of bottlenose dolphins and the white-bellied ones, and try not to encounter the killer whales. In this case, half-decomposed corpses of dolphins were repeatedly found in the stomachs of the caught sharks. Sharks, as a […]

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Scientific name of crow

Scientific name of crow is Corvus corax. Crows are sinister birds, in the folklore of many peoples of the world become a symbol of disaster and death. From the point of view of taxonomy, these birds are the closest relatives of crows, since they include Corvus in the same genus. Because of the strong similarity […]

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Crow intelligence

Crows are the most intelligence birds. Special attention should be paid to the New Caledonian crows. His favorite food is the beetle larvae, whom he extracts from the cracks with amazing skill and ingenuity. For these purposes crows use thin pointed or hooked twigs. Pushing them into the cracks, the birds irritate the larvae, as […]

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What is a group of crows called ?

A group(flock) of crows is¬†called “murder”.¬†Crows are exemplary family birds. They create a couple for a lifetime. Partners hunt together, sharing useful experiences. During courtship, birds show each other an embossed plumage on the throat. In the year there is only one masonry, consisting of 2-7 eggs. Ordinary crows begin to nest in March, when […]

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Difference between crow and raven

There are no fundamental differences between raven and crow. Both species of birds belong to the same genus Crows of the Corvidae family. Perhaps the principle by which a species of animals was called a raven or a crow depends on the whim of a particular ornithologist, compiler of the directory or translator. The length […]

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How long do bulldogs live ?

According to statistics, the maximum lifespan of French bulldogs is 9-12 years. Only a small percentage of centenarians cross the border at the age of 12, and it is very rare to find a miniature bulldog over 15 years old. But do not despair, it is possible that your pet will set a new record […]

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Bulldogs – information

In general, caring for a French bulldog at home is quite simple. Wool must be occasionally combed with a special brush, preferably after each walk, especially in wet weather, wipe the dog with a towel. Often, you do not need to bathe a short-haired dog, in most cases a wet towel is enough. Experts recommend […]

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