Hi, I've found a butterfly hibernating in our spare room, but it's waking up. What should I do with him? I think he's a peacock butterfly. Should I warm him up then let him fly outside, or keep him somewhere cold?
I would try moving him to a cooler spot if that is possible Stanley-cat. Butterflies should be hibernating at this time of year especially here in the UK. As long as he's frost-free then he should be OK. Fingers crossed he decides to go back to sleep for you.