Our three chickens were a bit wary of the pond at first, but they have grown to like it a lot. One of them stands in the water on the shallow beach and all three of them drink from it. The Japanese maple that is beside the pond is one of their favorite places to stand and preen.
This photo shows them at the watering hole recently: Cream Legbar (Leggy) and Speckled Sussex (Sussie) on the left and Buff Orpington (Buffy) on the right.