Hi, I am a new owner of Herman a Turquoise Linnie who is approx 2 and a half months old. I also have a LoveBird, A Senegal and a Yellow Fronted Amazon. I have had them for many years and recently my 8 year old Parrotlett Boo Boo passed on. I love little birds and thought hmm those Linnies sound like a bird I would like. I purchased from a Breeder who was handfeeding her Linnies. In order not to frighten the little guy, I open his cage and wait for him to come out. After a bit I go over and ask him to step up. He will usually bite me a couple times and then step up. And every so often will jump on my chest and let me scratch his head, Herman moves his head in all directions , seeming to love it. I start thinking I am making progress with him, and then last night I let him come out, he stepped up and was hanging around me. I asked him to step up and I got attacked. He grabbed my finger and wouldn't let go and just kept acting very aggressive. So I put him back in his cage. He has done this to me on other occasions also. Another person I know got a linnie from the same clutch. Her linnie is sweet as can be, no biting or agression problems at all. The breeder did tell me he was quite behind compared to his siblings for being weaned and so forth. She kinda of hinted he had been biting alot. I know all birds are not the same, but is mine normal behaviour? Especially for a bird so young? He doesn't seem fearful, he seems aggressive. He has tested every part of his cage with his beak I am sure, plays with his toys and eats and drinks well. (we are still working on the fruit and veggies). Am I expecting too much too soon?