My little ornate, Mildred, is inside for the winter-she is only a year or so old, so come spring she will get to go outside with the big kids my question is this: I noticed she is burrowed herself under her log and doesnt seem to be coming out much. She is my "water baby" and loves to swim-which I have not seen her do in a few weeks now. I have pulled her out and fed her and her appetite is the same, but I am just concerned as she has burrowed before, but never this long. She is in a very large enclosure with a 100watt Powersun-same thing she has had since she came to me-is this normal behavior as she ages???? I am a little concerned. Thanks so much!!!