freakin out in shed

My dumeral is in shed , when I went too mist the enclosure she freaked. I guess the movement in front of the glass , and the lack of vision make's her aggressive. What do you guy's or gal's think??

When their eyes are blue they are nearly blind and a lot more nervous (wouldnt you be?). Best bet is to leave them alone for the short period of time that they are in "blue"