Hello all, I have a large garden which I intend to fence in and have a few chickens. I've had Cochins in the past (wonderful birds) but see there is much more available now. I like the D'Uccle Bantams, and Silkies, my wife likes the looks of Polish. I noticed that in the description of Crevecouer they mention that it is not "cold tolerant". How cold is "cold"? In Maryland, most winter nights don't get below 20 F, and they would be in a heated coop (actually part of a greenhouse). What do you suggest?