Four fishermen with poles wading through mud during preparation for fish harvest, Rozmberk Pond, UNESCO Biosphere, Trebon, Jindrichuv Hradec District, South Bohemian Region, Czech Republic (Czechia), Europe

fishermen wading mud fish harvest rozmberk pond trebon jindrichuv hradec district czech republic poles single file shallow water prepare birds fly hazy sky men work fishing net water lake landscape nature outdoor activity travel tourism europe culture tradition heritage unesco environment wildlife ecosystem conservation sustainable agriculture food livelihood community