She put her book down on top of a bird cage and ran to meet him.
A boy goes to school wearing a bird cage on his head.
It may be no more than the freedom of a bird cage.
Democrats put them in the bottom of the bird cage.
In 1904, it was the largest bird cage ever built.
Then, on top of that, there was the bird cage!
A bird cage ran from the floor to the ceiling.
I reached down and lifted the bird cage into view.
And in many ways, the house has the feel of a gigantic bird cage.
The bird cage reflects the family's high standard of living.
