The Bird Box is a single compartment box that is easy to assemble, less expensive, and even lighter than before. It is perfect for shipping a single bird or more birds We have taken extra precaution to ensure that our boxes are well-ventilated for climate control vents to keep your birds safe and comfortable throughout their travels. The Bird Box is equipped with an easy-to-carry handle, secure zip tie holes, and clearly marked arrows for an upright position.