Purple Sea Urchins, Olympic National Park, WashingtonFor day two of Prince week, we have the purple sea urchin. These guys live near the shoreline in the Pacific Ocean from Ensenada, Mexico up to British Columbia in Canada. This shot was taken in Olympic National Park in Washington. Interesting fact of the day: purple sea urchins are important in biochemical research, because believe it or not, even though they lack a head structure, they share 7,700 genes with humans. Many of those shared genes are involved in sensing the environment. Oddly enough, they also have almost the same life expectancy as humans at just over 70 years.
Nikon D300 with Nikkor 200-400mm lens (at 200mm) ISO 400, f/9 at 1/400th of a second