Hello. I've had my parrot for 8 years now, but I have only brung him once to a vet. Today randomly he started attacking me and biting me. He has never been like this ever! Usually he comes and cuddles, but just a few minutes ago he began to lunge and even fly at me in a furious attempt of attack. Is this abnormal? I'm very worried. I joined this just so I could get an answer. Please help. Thankyou