Here in Arkansas we have had a couple warm days. Lately my ducks, especially the mallards, have became increasingly territorial. The Rouens are constantly mating and getting bullied by the mallards. I have noticed that when the weather became warm, the ducks left the water and began exploring around our yard and house. Normally they do this around the end of march when spring has began, but they seem as if they are looking for a place to nest and are eating everything in sight. Could they be confused that spring is not here yet or is this behavior normal? Here is a pic of what they are doing.