This is a great bird feeder because it sticks to the window (so the children and cats can see the birds up close), and it has a one-way mirror so the birds don't see the cat and the kids! Holds plenty of food.
Not made of willow, but a clever outdoor hideaway. I am thinking of building a more solid structure and then softening it with willow whips to give the same effect as seen here. We will see, still got to start the willow playhouse dome.