My ducks can see into the house from their enclosure. When I come out of my room in the morning they see me & let out a boisterous chorus of quacks. I run out and say "hi" until they calm down. This morning was SO COLD, I ran right in the house and started some mashed potatoes for them. I know THEY aren't cold (they were in their night pool when I got out of bed), but I think they will enjoy the warm treat. Everyone I know thinks I am duck crazed.