Here they are, up in their normal spot -- right next to the vent. They do not in any way care about that "comb below the level of the ventilation for roosting" thing.
... That the current weather is not necessarily conducive to sleeping in their favorite spot, up on the diagonal brace right against the vent.
Victoria and Maria Theresa, my SLWs, scorn the common roost as the queens they are and prefer to sleep higher, up on the diagonal brace.
Tonight they...