Hermes not in enclosure lives in garden during summer goes into greenhouse at night has done this for last year'sWhat type of tortoise? Have you changed anything in his enclosure? What are you feeding him? Could you take some pictures of his enclosure?
Where are you?He has the complete run of the garden plenty of shade of temperature drops or continues rain o bring him in and put him back in viverim has been in garden in summer for the last 10 years ,+