Question: what is the difference between male and female australian parrots?
Answer: Usually, mature males have a dark blue (can be purplish) and smooth cere. ... In that case, it is difficult to tell the difference between a male and a female parakeet. Generally, as the birds mature, a male cere turns darker while a female cere turns lighter. ➺ An adult female has a pinkish-brown, crusty cere.