How do some animals predict natural catastrophes?

In Science Daily Online we are fans of the animal world, which always surprises us.We have reviewed the fastest animals in the world and also the deadliest, among other approaches.This time we look at an incredible capacity of some animals.

Humans are a very advanced species.In spite of having less resistant organisms than those of many other living beings, we have managed to survive and evolve-with better and worse results-to this day.But, despite the technology that we have, there is something that escapes us: the prediction of natural catastrophes .This capacity is not within our reach, but if of some animals .

Volcano Kilauea, Hawaii, National Park.1972-1974

There are many documented cases of natural disasters ong> before which anomalous behavior had been captured in some creatures.

Documented predictions

These animal behaviors were already recorded by the Greeks, in specifically by the historian Diodorus, when in the 373 BC .the earthquake occurred that destroyed the city of Helice .The texts ensure that the rats , snakes, beetles and centipedes left the city before the misfortune occurred.

How do some animals predict natural catastrophes?

There are also known cases of deer fleeing from a place minutes before an avalanche and of sharks that move offshore to protect themselves before a hurricane arrives.

Martinique animals

The Martinique Island in 1902 witnessed a large volcanic eruption from Mount Pelee .Hours before the volcano exploded, many animals moved, yes, until the beaches .Once there they threw themselves into the water trying to flee from something they still did not know but that they present.The lava of the volcano was charged near 30,000 victims .

How do some animals predict natural catastrophes?

Volcan Pelee, La Martinique, 1902 eruption

Haicheng snakes

In 1975 a tremendous earthquake just the Haicheng area, China .Apparently last month, the neighbors had noticed that the snakes fled from their burrows .30 days later they would know why.In the same China, knowing the ability of some animals, are used as capt earthquake adores .Thus, when they notice that the animals are especially stressed, they can take measures before the onset of tremors.

How do some animals predict natural catastrophes?

Elephants and dolphins of Thailand and Malaysia

Also in 2004 during the days before the tsunami on December 26 some creatures behaved strangely.In Thailand a group of domesticated elephants to transport tourists began to get restless At the moment before the tsunami hit the ground, the elephants fled , even breaking the chains that bound them, to higher areas.Some of them took several tourists on their backs , although they lost control of the animal, they managed to save life .

How do some animals predict natural catastrophes?

Tsunami 2004: Aceh, Indonesia

Also, in the Malaysia area affected by the tsunami , the fishermen remembered seeing a large number of dolphins near the coast, waving their tails as if trying to attract attention in the days before the catastrophe.They also reported that their catches tripled during that period, it is assumed that because the fish fled from the epicenter of underwater seism, approaching the shore.

But, the behavior that initiated the most serious study of this phenomenon by scientists was the one in L'Aquila (Italy) in 2009 .The researchers noticed that a colony of toads fled from their pond several days before the earthquake.

NASA Conclusions

Scientists studied the area from which toads had escaped and discovered that the Earth's crust had produced a change in groundwater Creatures that have some contact with them immediately notice the changes in their chemical composition .

This change is due to the chemical transformations that occur in the cortex Earth before an earthquake occurred.This variation directly affected the lagoon where the toads lived and made the water « toxica ».

How do some animals predict natural catastrophes?

The same NASA accepts this theory and argues that it is the reason why aquatic , semi-aquatic and burrow so quickly predict these phenomena.

As for the rest of the creatures, I still don't know what the exact prediction mechanism is, but from this new knowledge it is estimated that soon An explanation is found.Who knows if one day we can help ourselves with this animal ability to save lives .

If you liked this article, you may be interested in the phenomenon of the rain of aranas.

Images: webecho, Dean Thorpe, Image Editor, Photo RNW.org, Martin Luff, United Nations Development Program, Boston Public Library.

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