It always good to have some quail on had ... Some of mine won't eat for weeks so I give them a quail which is very rarely passed up so even if they stay off their food for a while they get a protein fix .... Try to get some 3 day old ... Day old don't have much meat . If he is happy with the quail try a quail leg cigar ... It's a bit yuck but remove the leg from the quail up to the thigh , make a hole in the mouth of the pinky and push the leg in so the meaty part of the thigh is hanging out ... Then again if everything is right .... Temp ... Hide .... Not too much handling and they don't eat ... it just may be they just don't want to eat , just give them the time they need ... Pushing each night will continue stressing them ..... Another good idea I saw one guy at the reptile expo had his snakes hides as the base of plant pots with a small hole ... That would really make then feel secure ... How he comes good anyway