Bridge crossing tidal wetland habitat, Dramatic dusk landscape Spain AERIAL

bridge crossing tidal flats coastal wetlands dramatic habitat river estuary landscape tideland dusk tidal channel natural habitat mud flats sand banks mudbanks fluvial sediment salt water nature sand meandering environment water mud natural low tide tidal pattern outdoors low water estuary coastal life ecosystem natural scenery natural ecology dark wetlands spain playa de isla nobody night sky moody coastal river aerial view drone shot