What do ducks eat in winter?
Third, what about water? We all know how ducks love water, and not just during warm weather. In addition to the 3-gallon drinkers, we have about 8 tubs of different sizes for the ducks to bathe and splash in. These range from plastic garbage-can lids to a 50-gallon livestock watering tank. The smaller ones get refilled at least once a day; the big tank is refilled every other day. We live off the grid and don’t use electric water heaters, but I hear that they work well. When it gets cold enough here for the water in the tubs to freeze, we’ve found the best strategy is to simply empty them at night and refill them the next morning. Otherwise, we try to position the drinkers and tubs in the sun, and sometimes top them off with a little warm water during the day if temperatures stay below freezing.
One additional tip: Make sure you collect duck eggs promptly. Ducks lay most of their eggs during the night, so we pick up the eggs first thing in the morning, when we let them out. If there is adequate dry bedding in the coop, ducks like to bury their eggs; this helps protect them from the cold as well as hiding them from predators. Still, when the weather is very cold, the eggs can freeze, so pick them up early.