My girls found their first puddle of the year. They were so excited! You would think they had been dehydrated all winter by the way they kept going back over and over. I think they were just thrilled to have a novel water source, but perhaps it's easier than dealing with the nipple waterer.
Two of my brave Buff Orpingtons also discovered that they can walk on top of the crusty snow without sinking in and were off to do some intrepid exploring. The others looked at them askance and tried reminding that that is snow and we don't like snow except to eat, but they didn't care. Who knows a random morsel of food could be up there just waiting for them to discover! I have shovelled a large area for them to explore snow-free, but there's lots of scope for snow exploring too.