This undated handout photo from the California Academy of Sciences received 31 January, 2008 shows a rare new species of mammal, a shrew-like creature called a grey-faced sengi, living in a small community in remote Tanzania. Sengis — small, furry, insect-eating mammals that live on forest floors — are also called elephant-shrews. RESTRICTED TO EDITORIAL USE GETTY OUT NO THIRD PARTY ARCHIVES AFP PHOTO / HO / California Academy of Sciences / Francesco Rovero