Pan across the tide pools Puerto Peñasco, Gulf of California Mexico, at sunset, Puerto Peñasco, Gulf of California, Mexico

pan tide pools low tide sunset colorful pink orange yellow red rocky title ranges lichens marine habitat fragile ecosystems nature tide ocean shoreline coastal solitude scenery environment coastline rugged climate movement refresh fluctuation extreme terrain exploration coastal feature environmental conservation motion nature reserve mud flats rock flats foreshore intertidal beach habitat marine biomes ecology holes cracks crevices biodiversity puerto penasco gulf of california mexico