Hagen Parakeet Nest Box provides a safe and cozy shelter for mating and nesting pairs, as well as for the tending of baby parakeets and lovebirds. The Nest Box includes a protective transparent door that allows you to view the progression of the babies without disturbing the occupants. It takes only a few minutes to assemble and install in the bird cage. It can be placed inside a large cage, hung on the right or left side of the cage, or positioned on any specifically designed parakeet breeding cage. Hygienic and easy to use, the Nest Box comes complete with a plastic nest.,