Pros - Mounts to a wall, less leakage, stays cleaner
Cons - Only a few birds can drink at a time
I was looking for something that would leak a lot less, take up less space. I found this in Family Farm and Home. I thought, "HEY, look at that! That'd be perfect!" I bought it and mounted it in the run just low enough for the smallest bird to reach and drink. I have less dirt in it, it doesn't get tipped over, and the biggest bonus, IT DOES NOT LEAK! The only bad thing is only a few birds can drink at a time, which isn't really a problem if you have more than one waterrer. The design also takes up much less space than other waterers. This I like even more.