I like this picture because of the Guinea Fowl trooping along in a row... adorable. It is still strange for me to see Guinea Fowl in snow as I had never seen the like before joining Backyard Chickens. We do see snow here, in Cape Town, most winters, but only on the surrounding mountain peaks.
The Grey are colored orpingtons. 7 colors are currently recognized include Black blue chocolate white lavender speckled and English silver. The black ones are Astralorp (black orpingtons crossed in Australia.)