I was hoping that someone could tell me the differences in size and personality between the Brown Head, Meyer's, Senegal, Red Bellied, and Lessor Jardine. I have a baby girl Meyer's as a pet, and so far she is such a gentle and funny bird. I'm interested to know how the personality of each of the poicephalus species might change as they mature, which ones stay gentle and which ones might be more prone to biting etc. Also, just in general, which ones are more people-oriented and which might be more reserved, which might be more skittish etc. Of course each bird's personality differs, and how they were raised and are handled plays a major role, but I'm just trying to find out the "species specifics."