SiaraMia

2 healthy female budgies have died only after 2 months of buying them. I am new to keeping budgies. One female was only young say 10mths old, one morning from being in apparant good health suddenly spent all day on the cage floor then died gasping for air, her body was absolutely normal, no marking all normal. The next day the other female approx 2yrs old began staying on the cage floor also and her appearance became worse by the hour from looking normal night before. She developed huge dark rings around her eyes and she became puffy and hunch like, she constantly scratched her head before passing away the same night. The 2 male seem okay at the moment, please help, any advice would be appreciated. Regards to all Gino