I'm new to this forum but have been reading a bunch on here. I'm struggling with a male Senegal that bites so hard it draws blood.
Here's a quick rundown on my situation. I got Esteban 6 years ago when he was just a few months weaned. He was an absolute love bug. Would climb around on me for hours throughout the day. Fly to me on command and would amaze people when he would fly through the house making left and right turns to find me anywhere I was. A couple of years later my company offered me a great position in Singapore with an unspecified timeframe of how long I would be gone. So Esteban went to go live with my parents for the next 3 years. They took great care of him, lots of toys, variety of healthy foods and clean safe environment. The downside was that they didn't handle him at all mostly out of fear of biting even though he was never a biter. He got plenty of outside cage time and had a tree stand for play.
On my return, he's just not the same happy, loving boy I used to have. He runs away from my hand when trying to have him step up. When he does step up he immediately sinks his beak into me as hard as he can and will not let go. I'm not a timid bird handler & I'd like to think of myself as pretty confident with birds. However no matter how patient, gentle or confident I am with him I get bit and bit hard. I have about eight experiences where I have had him step up, turn his head down for a neck scratch and then a vicious bite. I'll (as gently as I can) put him back on his cage and walk to the bathroom where my index finger or thumb are dripping blood. I once left him on my finger even after he bit me and blood was dripping, he then promptly bit my thumb. My girlfriend came home and screamed when she saw a pool of blood in the sink while I was patching myself up. I make it a point to go back to his cage afterwards and talk to him gently and calmly just so that he doesn't think that something bad happened. This last time he bit so hard he tore the flesh to the point I had to get stitches.
I have read every thing I can find on how to curb this behavior, tried every positive reinforcement technique I could find, sat outside his cage for hours trying to bond with him to no avail. Can someone please advise me on how to turn my boy back to how he was previously? I've been trying for nearly a year and it hasn't gotten any better (if not worse). Seems like the more I try, the more aggressive he gets and honestly I'm getting to the point where I've lost enough blood. Is there anything I can do? Or is he now a non-human contact bird?