group of white storks feeding on wetlands in a spring nesting period

animal avian beak bialy biebrza biebrzanski bill bird birdie bocian body bush ciconia color colorful conservation eye feeding field fields fly flying grass green group head latin leaf living marsh marshes meadow moor national natural nature nesting outdoor park period poland portrait red reserve spring stork storks swamp swamps tail tourism travel trunk wetland wetlands white wild wildlife wing wings wood wooden