STABLE BOLT MOUNTING: The lovebird nesting box uses bolts, washers and wing nuts to securely mount either inside or outside of the cage. The cute little perch is the perfect place for small birds to sit and relax. Bird nesting box is suitable for budgies, parakeets, lovebirds, cockatiels, finches, canary and other small sized birds. EASY TO CLEAN: Designed with a hinged lid so it’s easy to clean and change out the bird’s bedding materials. The perching ledge was made just for your parakeet's joy of sitting around and lounging. MULTIFUNCTIONAL BIRD CAGE HOUSE: It's not only a parakeet nest, providing your pet bird with a warm & comfortable place to rest, sleep, relax and play, but also a budgie nesting box that helps birds train their nesting skills and encourage their natural breeding behavior. The bird breeding box is a cozy home for nesting, mating and raising young. NATURAL WOOD: Bird house is made of 100% natural paulownia and pine wood, has good thermal insulation effect, cool in summer and warm in winter, with the flavor of natural forest, so that your parakeet can adapt to the new environment. Log products are safe. They are the best choice for your parakeet breeding and nesting. TRANSPARENT DESIGN: Acrylic transparent breeding box offers you clear visibility to observe the inside situations easily, so that children can easily watch the breeding and hatching process of birds, to achieve harmony between man and nature.