I forgot to mention that Gaga was on her third medication try...Clavamox and Itraconazole ..which were helping when nothing else did. So my others are now on the same, as the Baytril and Doxycycline were useless. Poor Gaga ran out of time trying whatever the vet could try to help her. I hope this time we are not too late since they caught it from her I suppose being in the same cage. The breeder put them all together in the same cage a week before she sent them to get them used to each other. Made sense back then. Now I think it only served to get them all sick. My cockatiel she sent keeps his feathers fluffed but no signs of respiratory disease. So we are treating him as well.