My lorikeet is probably born in November 2018 and so far he was a normal bird. In the beginning he bit me a bit to test but not serious and it stopped almost immediately after I taught him not to do it. He also tried to hump my hand in the beginning but then he stopped as well almost entirely (it had to do with shiny bowl I had my hand close to) . I introduces an other rainbow lory to him in June and all went well. I have them in separate cages and they get to play outside together every day. The other bird was born in the end of April. They sometimes try to fight for dominance , the little bird always loses but usually they are fine together and no serious fights. Until two weeks ago they got outside of cage time for 5 hours and I played with them the whole 5 hours. Now since two weeks my husband took care of them and did not let them out at all when I come home I let them out for about 1.5 to 2 hours. Before they sleppt from 9 til 9 . now they sleep from 8.30 until 7. in the morning. since about 10 days leo is kind of crazy for my feet. He tries to get to them and hump them. In the beginning I was able to take him away from them with my hands and distract him. But yesterday he bit me when I tried and then even later flew at my hands to bite (bloody) I put the other bird(Mia) in her cage because he also tried to bite her (with murder in his eyes) Today the same happened. he flyes at my hands and wants to bite me.