How to sex Parrotlets?
Sexing Parrotlets is rather easy. All male Parrotlets have a royal-cobalt blue coloring located on the rump (back), above the eyes, and on their wing feathers. The Females are solid colors. For Example – A Yellow Parrotlet which is solid yellow (no blue markings)- Is a Female. A Yellow Parrotlet with Blue markings located on the rump, eyes, and wings would absolutely be a Male. The only Parrotlet which requires DNA lab sexing and can’t be done visually is the “Albino”.