hi
Some burds protect their cage area. And some hesitancy can lead to teach them to bite.
Burds are reading body language, pupil size, flushing ect, if your mom feels fearful or unsure, the burd us picking that up. Burds take time to make friends with new people.
Mine will nit step from cage to a new person, but they will step from me to a new person. But I have worked on that, using what I share below.
At this point. I'd start over and pretend you just brought him home. Bribes of food treats seem the best way to make friends and teach them you are the bringer of the snacks @
If they don't take them nicely by hand at first. Then get a small treat only dish, and attach to the outside. Then like a million times a day walk over say hi " name" abd put treat in dish and walk away, I use a single safflower seed. Do very short target training sessions, no more than five reps then wait 20-30 min and repeat. You can teach them to move to one side of cage or to a stand and back to cage.
If he us good with you. Have him in a good calm mood. Have him step up fir you then have him step to the other person, you give him a treat then have him step back to you. Repeat a couple if times then wait snd do later. Do often. When he is good at thst and always is nice. Then you can start having them give the treat when he steps to them and you give treat when he steps back to you. After doing thst a few times a day fir how ever long it takes till he us really good about it. Then sit on the couch with the other person and hang out. Pass the birdie back and forth. Let him explore back and forth between you and hang out.
After he has bern behaving at that for several sessions. Teach him to step to hand held perch and then to you. When matured have him step to hand held perch then the other person. Then have the other person have him step to hand held perch and then them. That should fix it. Other people can go say hi and put treat in treat only dish as well. Only after you have reconditioned, can you allow them to say hi and give treat by hand.
Fun in hands off way if needed
Pet bird and parrot behavior information.
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To put it bluntly, keeping companion parrots is similar to trying to pound a square peg into a round hole. The fact that they do as well as they do is testimony more to their adaptability than it is to our husbandry efforts.
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