Looks like it to me. It may turn black .... or if not too damaged ... recover. You can Google chicken comb frostbite and click on images. I've had some of my chook combs get a bit frostbite damage but they did recover without much trouble.
I think I have the ventalation covered better than average. Alas, winter in Wyoming, single digit highs, and sub-zero nights
there are 2 (one oscured) of the upper vents and the window on the side is hardware cloth. The other two windows have plexiglass pannels in place for winter
I think I have the ventalation covered better than average. Alas, winter in Wyoming, single digit highs, and sub-zero nights
there are 2 (one oscured) of the upper vents and the window on the side is hardware cloth. The other two windows have plexiglass pannels in place for winter