I still have hopes that she'll turn up. I miss her like crazy. The inverted-top soda bottle suggestion is now being used in my closet. I've got to get some more bottles so that I can set a couple more around the house, and maybe, just maybe, check the attic in case she managed to squirm her way up there.
I still have hopes. It's entirely possible that she managed to get outside, but as cold as it was shortly after she escaped, I don't think she would have left the house immediately.
There's always hope. Hope that she didn't dehydrate, hope that she's located some anoles in the house or a bug or two and managed to feed a little, hope that maybe she did go into brumation and she'll emerge soon, since the house is warming back up a lot. 
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Holly

0.1 Lavender California Kingsnake (Lizzie Borden) (missing
)
1.0 Florida Kingsnake possible mix (Eddie Gein)
1.0 Bearded Dragon (Charley Manson)
1.0 Orange Marmalade Cat (Oliver)
1.0 Egyptian Arabian (Bagan)
2.0 Toddlers (Justice & Trevor)