The trick is figuring out their paths in advance. I'm now moving 4 shelters and trying not to run into each other or a bare spot. I wasn't doing too bad, but didn't take into account a tree root that is sure to cause all kinds of excitement. That is to say, when the birds escape while going over it. If I'm lucky, they'll be so enamored with the grass, they'll fail to notice the huge gap in the back of the shelter.






