Well I have to go with all of the above as each one has an effect with different people, ETS, although shouted about the loudest is probably the lesser threat to the sport as I dont know of anyone that has left the game over it so far where as many have packed in through the hawk problem, some over the lack of distance racing and only time will tell if they ever come back if/when the bans are lifted, cats when combined with neighbours have caused some to leave the sport, others have left through so called infighting and the politics of it all and to cap it off the price of pigeons is so great that new starters or people wanting to come into the sport are put off before even entering our ranks, I know some people who have helped others to get going, I even enjoy helping others myself but those small gestures will never save the sport on their own and now what makes it worse are corn prices, that is the one that may put an end to my pigeon racing, it is nearly at the ceiling of what I can afford to pay each week and I know others, more well off than myself, that are thinking the same. Pigeon racing like many other things is sure having a rocky ride at the moment!