"BEHIND YOU!" - 'Friendly Fox' lays on the wall seemingly unaware that our alpha male cat 'Scarecrow' is creeping up behind her. Foxes have supernatural hearing but cats move quietly and stealthily. Because Friendly is self-domesticated (not unusual amongst urban foxes here in London) I can get quite close. So, I decided to try and photograph her with the XF 56f1.2 wide open as an experiment. I was using the animal eye detect AF on the X-H2S.