Please describe Dudley's toys.

From the text:

The month-old video camera was lying on top of a small, working tank Dudley had once driven over the next door neighbor's dog; in the corner was Dudley's first-ever television set, which he'd put his foot through when his favorite program had been canceled; there was a large birdcage, which had once held a parrot that Dudley had swapped at school for a real air rifle, which was up on a shelf with the end all bent because Dudley had sat on it. Other shelves were full of books. They were the only things in the room that looked as though they'd never been touched.