Yes she does have the panel.I would be most concerned for Bernie. The Math Majors have very small combs, so not very likely to be frost-bitten, and have each other for warmth. Bernie I am a bit worried about, what with the bigger (though not large) comb and being by herself. That said, she does have the panel heater, correct?
I am thinking of lugging one of those oil filled space heaters I to the coop.
Those aren’t a fire risk.