A region with about 4,000 pairs of white storks. Assuming that one pair raises 3 young during the breeding season, it can be assumed that in Małopolska from spring – the time of the arrival of the old ones, until the end of summer – the time of departure of the old and young birds,

It is located in the territory of some municipalities: Szczurowa, Wietrzychowice, Gręboszów, Bolesław, Mędrzechów and Szczucin. This area includes the meandering Vistula River with its tributaries and arms as well as fragments of banks limited by flood embankments.