Is a male or female cockatiel more friendly?

Both male and female cockatiels can be friendly and affectionate companions. Generally, male cockatiels tend to be more vocal and may learn to mimic sounds and words. They may also be more likely to bond with one person and become very attached. However, individual personalities can vary greatly, and some female cockatiels can also be very friendly and interactive. Ultimately, the friendliness of a cockatiel depends on its individual personality and the quality of the care and attention it receives.