The best breeding loft is very open, because breeding takes place during the warmer months. At night the birds usually rest comfortably in their nest boxes and during the day a large open flight provides the adults and babies in the nest with the health benefits of direct sunlight. The open breeding loft improves the circulation of fresh air and promotes a drier loft, which in turn improves the breeding performance. Breeding is far less stressful to the pigeon than racing and maintaining their health is so much easier, because the birds are not exposed to the outside diseases and hardships of the race basket.