Aerial pull back from the intertidal beach out the open ocean Rocky Point, Puerto Peñasco, Gulf of California, Mexico

aerial drone intertidal beach beach sand sand bar exposed open ocean sea rocky point puerto penasco gulf of california mexico tide low tide waves surf ocean marine environment feeding niches saltwater sand flats mud flats sand ridges rock flats foreshore habitat littoral zone rocky shore marine biomes ecology extreme ecosystem drastic change holes cracks crevices biodiversity vacation holiday travel travel destination tourism freedom carefree