Built this little watering hole for my girls. They seem to like it a lot.
Its just a 5 gallon home depot bucket, electric water pump and tube, large plant saucer, and some rocks gravel and baby tear moss.
i had to drill drip holes for the water to fall back into the bucket, that took a little trial and error but its pretty balanced now. When i added the moss the bees took to it almost right away.