Find out how the wolves got "resurrected" Yellowstone

The negative fame of the wolves has accompanied these beautiful animals since the beginning of time, but we know that in many parts of the world they cause serious damage with their attacks, sometimes very wild , but even so, the benefits they can offer to nature are sometimes simply incredible.A direct example of this is found in the Yellowstone National Park.

We are sure that this story will surprise you.

The wonderful trophic web of wolves in Yellowstone

There were almost seven decades of absence.Almost 70 years in which, the presence of the wolf in Yellowstone was almost non-existent.Can you imagine what such a thing supposes in a natural scenario of great impact like the one that opens in the middle of the states of Idaho, Montana and Wyoming ? An excessive increase in the lower links of the trophic chain, that is, of all those herbivorous animals that over decades and decades left areas of the park incredibly depopulated with vegetation.

Find out how the wolves got

The situation was already alarming, since, when vegetation is lost, other animals, such as Grizzlies bears, become extinct, without mentioning the entire natural environment, so the introduction of wolves began in 1995 in the Park of Yellowstone, and the result has been simply marvelous.

The presence of these natural predators par excellence has meant that the so-called waterfall or trophic network was restarted.We are sure you know what it is, it is that succession of phenomena in which some, serve as food to others to create an ecosystem in balance io .Obviously, we know what that implies, that the wolves eat the moose, for example, the rabbits...However, the simple fact that the number of these last animals goes down implies that there is a lot more vegetation and, consequently, that the miracle work again.

Find out how the wolves got

There are more birds of prey and carroneras in search of what wolves are left.There are also more foxes, and many, many more Grizzilies bears, which were already in danger of extinction in recent years.And it may sound amazing to you, but the presence of the wolves has in turn favored many other miracles.An example?

The change of the course of the waters, the creation of lakes, waterfalls and, above all, that the erosion of the land is halted.But how can everything be this possible? You'll wonder.

Find out how the wolves got

Generally, the presence of deer focused on areas that had been completely bare of vegetation.Now, having fewer deer, the vegetation has grown again, erosion and water falling from the precipitations, could be retained again originating ponds and joining rivers again.Amphibians appeared, the precious otters returned and so, year after year, Yellowstone returns to have its balance and natural beauty.

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