The Z?otnik Stream is the cleanest watercourse in the Baborów municipality. Along the Stream a natural marsh and grass ecosystem, which is a mainstay for ornithofauna, has been preserved. Boggy meadows, swamps and marshes are the habitat of diversified flora. Interesting specimen of alder and various species of cane, grass and shrub form a biological protection of the watercourse. They provide also ideal breeding conditions for water birds, especially wild ducks, herons and storks. One of stork nests is located in Su?ków on the top of house number 53.