First your snake could still be a male with a large appetite.Second with my females they tend to stay on there normal feedings no matter the time of the year.Third maybe you scared your snake,in turn got the i am big and i bite act.I would suggest you have him/her probed by someone who knows what they are doing.Fourth as far as getting a response by walking or your hand by the viv he/she could be reacting from the shadows.Plus this is a way of causing your snake to be stressed and is a bad idea.Originally Posted by Freakie_frog