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Did you know, that...

Dangerous fish emigrant - Black spotted goby (Neogobius melanostomus) may be found in the waters of Gulf of Gdansk and Puck Bay.

Black spotted goby migrated to Polish sea from the Caspian Sea, which is its native biogeographic range. Black spotted goby is a small fishm which grows up to 25 cm in length. It can survive both in fresh and salty water. Because it

An increase in the number of N. melanostomus may have great impact on the ecosystem of the Baltic Sea (e.g. predation on native species).

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Poland is the European mainstay of White Stork. Every year about 41 thousand couples, out of 160 thousand living all over the world, come to Poland.