how to start up

thinking of having some tipplers can i just keep a pair or trio of birds can they all be same sex dont want to breed just look after them and fly any help would be great coop to be 4ft high 3ft width 2ft depth thank you for reading

hello i want to start racing pigeons were do i start i have kept cage birds all my life but the training keeping and racing of pigeons sounds up my street the problem is i have room for a small coop sized 4ftw 5fth 2ftd on legs with a small box flight on the side the only thing i know is i need...