I've come to the conclusion that all ducks are obsessive/compulsive, lol. They absolutely hate hate hate any changes. But by the same token, once they do finally get used to something, like a new house, you don't have to worry much anymore- they will troop in every night all on their own (except full moon nights- I notice they want to stay outside, probably because it doesn't seem dark enough to be bedtime yet). Right now, I'm trying to teach them that it's OK to leave the coop run during the daytime and free range. This morning, hubby opened the gate and told them "come on!" and started moving toward the gate. After he took a couple of steps, they were looking at him, and quacking to each other, and looking at the gate, and looking at him.... and then they all waddled out after him, as if he was the lead duck. They have been busy finding good things to eat all morning, and now are settled in the shade in a spot that is pretty secure from airborne attacks, with Lucky on guard (so called because he was the only drake able to evade us when we had the Great Drake Kill Off last month).
We made a couple of duck pergolas by attaching 4 2x4 legs to pallet, and have them scattered about to give the kids a shelter to run to if they hear an eagle.
Definitely creatures of habit,, lol. Changes scare them. In trying to transition our ducks from the back yard to our stock tank that is about 200 yds away, I had been herding them over to it for visits over several weeks but they would always turn right around and come back to the house. I gave up about a week ago and then just the other day I found them going back and forth to the tank on their own. I was thrilled but kinda sad cause they did it all with out me, lol