Went out to the duck pen this morning and the water, the sand and the rocks were covered with these little black flying bugs. The ducks were in one corner and these bugs were everywhere. I have no idea what they are but I took the ducks out and put them in with the goats. A few of these bugs were in there a couple of days ago, but not like this. I change the kiddie pool every evening and sometimes even twice a day. The goats and the ducks seem happpy, the goat pen is big so this might work. The duck pen had poultry netting on top of it, but the goat pen is way to big to do that too. I did not put the kiddie pool in there because I was afraid the bug would move over there. I am not sure what to do for water for the ducks. The goat drink out of a black rubber bucket that get changed daily. Any ideas on the bugs, the goats and ducks together or what waterer to use for the ducks in this situation. Also how will I keep the goats out of the duck feed?