I am selling my 4 parakeets , their cage, toys, food, litter. I just do not have time to spend with them like I should and my cats pay too much attention to them. They like to sing and talk. I am not sure of their sex, as it is hard to tell when they are young. We have had them for about 7 months. One is yellow, one is green, one of them is a greyish blue, one of them is yellow, blue and green.