For the largest of avian companions, our Cardboard Bird Box - Extra Large provides a spacious and comfortable nesting space. Made from sturdy cardboard, this nesting box offers a safe and secure environment for breeding, roosting, and nesting behaviors. The extra-large size ensures ample space for birds such as macaws, cockatoos, or large parrots to thrive and feel at home. Whether you're a breeder or a bird enthusiast, this bird box is the perfect accessory for promoting natural behaviors and providing a sense of security for your feathered companions. Give your birds room to spread their wings with our Cardboard Bird Box - Extra Large. Heavy Duty Box 32.5L x 24W x 9.5H cm Holes in image for illustration only.