Sea birds in the distance delight in the low tide, Puerto Peñasco, Gulf of California, Mexico

white sea birds seagulls animals birds distance delight play low tide waves surf rock flats foreshore intertidal beach habitat rocky shore marine biomes ecology extreme ecosystem drastic change holes cracks crevices lichens biodiversity estuary title ranges marine habitat fragile ecosystems gulf of california mexico puerto penasco ocean shoreline seascape solitude wildlife reserve environment rugged coastline climate movement fluctuation extreme terrain coastal feature environmental conservation eroded nature reserve