There's nothing quite like one or two of these sharp predators to keep the local rodent population down, and so those wood mice and their foreign cousins, the recently arrived bank vole and greater ...
1. Individual short-tailed voles (Microtus agrestis) were enclosed on small areas of natural grassland on Rough Common, near Oxford, until they had almost exhausted their food supply. About 2.1 ft2 of ...