We are pretty excited about watering the birds without having to go into the coop.    But the bulkhead fitting into the bucket could be used for a rain barrel too, or whatever you want.  The buckets should have a lid so leaves and debris don't go in.  Here are some pictures of the buckets we put together for our two watering set ups.  The bucket we are using is  a food grade bucket with no labels.   Those are not easy to find unless you order from Azure standards or somewhere else like them.  I like the tight fitting lid too.  We plan on cutting a small hole in the lid to let the rainwater in and hopefully keep most of the debris out.  The nipple drinkers can get plugged with any debris in water.
