Green hair This limpet has the best hair colour – a green fringe of seaweed. Beautiful. I can also see a ghostly space among the barnacles where a companion limpet used to be. Limpets live 10 to 20 years. That one has gone to its watery grave. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email a link to a friend (Opens in new window) Related Feel free to leave a Reply :) Cancel reply