Forward and upward flying aerial shot of tidal mudflats in King Sound, Australia where the second largest tides in the world occur

king sound derby mud flats second largest tides tidal birds drone aerial australia western australia mud mangroves muddy intertidal shoreline sea murky brown littoral zone 2nd biggest second largest habitat environment day sunny no people no boats river estuary low forward clear sky bank shore second biggest tides second highest tides tides ocean water saltwater dirty australian