Only a yearI agree with jdywntr. At the very least keep them in quarantine for a while if you get some .Do things like look at the stool they have and make sure to feel the breast of the birds you do go to get for good weight. Also check their feet and dont get any bumblefoot ones. I have dealt with bumblefoot only a few times and even though I did what I could for it. The birds still died in a year or so wether it was bumble or not. But to me personally it's a time release death sentence and I dont want to deal with that if I can help it. I think all in all youll be okay if you check them out the best you can Good luck
