This article was originally published with the title “ The War Against Field Mice in France ” in Scientific American Magazine Vol. 109 No. 6 (August 1913), p. 114 doi:10.1038 ...
St Kilda's field mice can grow to twice the size of ... A second kind of mouse used to be found on the islands. The St Kilda house mouse - also larger than its mainland cousins - died out soon ...