Regents of the University of Michigan
Animal Diversity Web: Arctic Shrew
A detailed overview of the Arctic shrew's characteristics, physical features and how it lives. Included are photos and classification information.
Smithsonian Institution
National Museum of Natural History: American Mammals: Arctic Shrew
Arctic Shrews prefer grassy clearings and marshes within coniferous forests and are never very dense in population. Mortality is high early in life. Learn more about the Sorex arcticus, more commonly known as an Arctic Shrew, in this...