parrot biting

Hi All, I own a Black Capped Lory (Male). I have had him since he was 4 months old, purchased from a hand-reared breeder. He used to be very friendly with everyone but as he got older, he began to show aggression towards people he wasnt familiar with, where only I could handle him. When he was...

I have a male Quaker parrot and his name is Scout, whenever he’s on my shoulder he always bites my ears and my neck and no it’s not him nibbling me, if he were then it wouldn’t be hurting, he full on bites me and a quaker parrots bite hurts. I saw a video that suggested I’d pinch his beak, but...