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Mr.
Ľudovít Šurina, the woodman
is right, anyway! |
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In the west of Slovakia in the river
basin of Morava and in Moravia there have been found beavers in
a greater amount for about 10 years. At present some problems with
beavers are already registered also on the Austrian side of the river
Morava to the distance about 30 km off the river.The beaver usually
builds up such water areas that overflood inhabitants living near the
river. |
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In the hunting ground of the army forests
in Plavecký Peter woodmen have already registered about 50 beavers. This
locality is famous for peat-bogs to which there flows through artificial
channels and natural brooks water so clean that it can be drunk. The
beavers use wood to bar the narrow channel in order to lift up the water
level so the water stops flowing into the peat-bogs – they would get
dried in a couple of years. A lot of trees have got dried already, the
rest have found themselves rooted in artificial , shallow beavers´ lakes
and are rotting |
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A beaver digs dens in the ground in such
a way that the entrance is under water but the den is in dry soil above
water. And because a beaver wants to flood the entrance to the den with
water, it builds dikes to lift the water level and in that way it floods
the surrounding and causes harms as a result. In wider bogs it builds „
huts „ –small, dry islands in the deep water. It is able to construct
a system of numerous dikes and consequently to regulate the water level. |
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Greenpeace organizations were given money
from the European committee with the intention to create better
conditions for beavers than they have nowadays. In our country there is
no natural enemy of beavers and so it can be reproduced very quickly. |
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Food – it is a rodent which eats
basically plants.The woodman reminded us to watch the trees that serve
as its food. A beaver not only bites soft trees such as a willow, but it
also likes oaks that were planted by the woodman along the artificial
channels.It carries trunks also with smaller branches into the river and
it bites them in winter. |
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