Below is a little about the classification of mammals found currently and in recent times in Derbyshire. This shows the family groupings of mammals.
Wood, Harvest and House mouse, Bank, Field, and Water Vole, Dormouse (pictured), Brown Rat, Red and Grey squirrel.
Common, Water, Pygmy Shrews, Mole and Hedgehog (pictured).
Rabbit, Brown Hare (pictured), Mountain Hare.
Fox, Badger, Otter, Pine marten, American Mink, Polecat, Stoat, Weasel (pictured)
There are twelve species of bat recorded in Derbyshire, with Barbastelle as a recent new species for the county. The illustration shows a Pipistrelle.
Deer, including Red, Roe, Fallow (pictured), Muntjac.