I have a very friendly and smart, hand raised rainbow Lorrikeet who I play with every day.
The problem is his behavior changes dramatically if I pick up the phone or turn my head away from him to talk to someone else in the room. It appears to be jealousy and he will strike repeatedly at my mouth sometimes leaving deep cuts on my bottom lip.
So for safety sake he needs maintenance in the form of the point ground off his beak.
The only way I know is to wrap him in a tea towel and touch the point of his beak with a battery powered grinder which I made from a tiny personal hand held battery fan from the $2 shop with the blades removed and a fine grind stone attached to the spinning shaft.
It actually works very well and much safer than the You Tube videos I've seen of people doing it with 240v electric drills.
But the Lorri hates it and when released afterwards will stand there squawking at me for several minutes. He also continually runs his tongue over the end of his beak so it is obviously not as comfortable as before.
Over the next few days he will bite me repeatedly on the hand that performed the operation (yes he remembers my left hand, never bites the other) and won't play or talk at all which is very sad.
By the time he has forgotten the ordeal it is just about time to do it again.
The whole process really makes him lose trust in me. What can I do?