The Cambridge Animal Alphabet series celebrates Cambridge's connections with animals through literature, art, science and society. Here, L is for Limpet and what they can tell us about Mesolithic middens, seasonal changes in the Atlantic Ocean, and the lives of people living on the remote Isle of Oronsay 6,000 years ago. - See more at: http://www.cam.ac.uk/research/features/l-is-for-limpet#sthash.2k9J4t7g.dpuf