The London Mole or 'Talpus Londinius is significantly larger than it's more rural contemporaries. The London Mole is, on average, between size of a large dog and a female leopard. To this day the largest London Mole on record measured 7 ft at the shoulder and currently resides (stuffed) at the British Museum. It is affectionately known as 'the mountain maker' by mole enthusiasts.