Hi im just writing to ask as ive had my ducorps cockatoo for just over a year now and hes started being noisier,more destructive,more confident and more menacing behaviour hes also more aggressive hes bitten me twice today and he only ever tries to bite when he doesnt want to go to me when on his favourite people (i am trying to get my family to stop touching his wings and tail but he forces himself onto our hands which i kind of interpret as sexual behaviour although im not completely sure) if anyone knows what sexual behaviour looks like in a ducorps please reply to this thread.