I'm the guy with the 2 rouens and am still trying to sex them. They are now about 5 months old and still look identical,except, the bill colors are different,one is the orange/black and the other is the "olive green" also their legs are a different shade of orange ,I guess. One ducks legs are kind of a bright orange like a pumpkin and the other one's legs are more like they've been tanned or smoked ,they kind of have a brownish duller look. Anyway,they've been out in their house for about 3 moths,their area is a floor that is about a foot off the ground and on the floor there is a large rectangular box that is removable,in that box I first put pine shavings and then straw and up until now they just sit on that. Now today when I opened the back door of their house I noticed there is an area in their bedding that has been hollowed out into a nest shape that looks like the size of one duck,but maybe both ducks could fit into it. Does that mean something or did they just now figure out they can make it a little "cozier" by making a nest type of hallowed out space?
I have a mini pig outside now also and those ducks really like the pig. I could swear they one day I went out there the ducks were sucking the pigs teats as the pig was sleeping but once they saw me they stopped. Another day when I went out there the pig came out of her house and I was looking for the ducks and I couldn't find them and then I yelled out "duck duck" and the ducks came running out of the pigs house. Other times they nap at the door of the pig house. They are pretty interesting animals.
I have a mini pig outside now also and those ducks really like the pig. I could swear they one day I went out there the ducks were sucking the pigs teats as the pig was sleeping but once they saw me they stopped. Another day when I went out there the pig came out of her house and I was looking for the ducks and I couldn't find them and then I yelled out "duck duck" and the ducks came running out of the pigs house. Other times they nap at the door of the pig house. They are pretty interesting animals.