Kalle, Ernie and Moritz - the cockatiels became Aiderbichlers. The neighbors felt disturbed by the cockatiels' squawking and so the animals had to leave. So they moved away from the apartment building to the wonderful bird house at the estate in Henndorf, where the staff and visitors enjoy the singing of our birds every day. Unfortunately, the spouse also began to suffer from asthma - the threat to his health was one of the reasons why the wonderful birds continued their lives at Gut Aiderbichl.