purple starfish on a rock surrounded by brown seaweed at low tide, as a nature background, alki point, washington, usa

alki america animal background beach brown charles constellation creature discovery echinodermata echinoderms invertebrate landscape low mammal marine natural nature north ochraceus outdoors outside park pisaster point pool puget purple reserve richey rock salish saltwater scenery scenic sea season seattle seaweed sound spring star starfish state states surrounded tide united usa usan viewpoint washington wild wildlife