Saw an arctic hare at Kinderlow cairn a couple of weeks back.
Ah I'm jealous!
They're very common in the area around kinder and bleaklow, lower level walks too if you know where to head, if you ever fancy a days walk around here i can guarantee you'll see at least one if not several. ; )
They are great fun in summer as they think they are invisible , you can walk up to them and they often go into crouch mode rather than run