Well I was into racing pigeons but gave that up because of the coopers hawks ...seems the young of the year are learning to hunt same time training/racing of young of the year pigeons . awfully disheartening to spend several months and countless gallons of gas /miles traing your race team only to have a bird return from a 300 mile race in good time and have a cooper hawk swoop down and nail him before he can clock in.....in 6-8 years I had over 15 coopers hawks 1 red-tail and a barred owl removed from my lofts by local falconers.......swithed to rollers and that was worse yet.they are still around killing all the doves,cardinals,robins they can but they have no enemies themselves except the great horned owls.....have found several remains under owl roost/feeding trees.
Yep, a prime example of over protection of a species. Coopers hawks and great horned owls are the only ones that terrorize my quails.