Today while randomly checking on my bearded dragons I noticed that my oldest one Athena mysteriously passed away for some reason. I don't know what could have caused it. I bought her back in September from a Petco. Everything seemed fine. Supplied her with greens everyday, dusted her fly larvae with calcium and multivitamins. Reptisun 10.0 UVB and temps around 100 degrees on the basking site. The only thing I can think of is I did recently ask on here for advice on her being aggressive, and recently in the past week I thought she was "coming around" as she wasn't trying to attack me and was letting me pet her/hand feed her/etc., but maybe she was actually sick and being calm?? Either way..sad day.