Aerial ascent from a low angle to very high angle over outgoing tide, Rocky Point, Puerto Peñasco, Gulf of California, Mexico

aerial drone ascent low angle high angle outgoing tide outgoing tidetide low tide visible sand bar lichens rocks rocks foam clear green rocky point puerto penasco gulf of california pacific ocean bahia la choyas tidal pools cholla bay laguna del mar mexico one bird white caps sand beach nature sand flats reflective mud flats sand ridges rock flats foreshore intertidal beach habitat littoral zone rocky shore marine biomes ecology extreme ecosystem drastic change holes cracks crevices biodiversity