Why does my female budgie's cere keep getting crusty and dry?

Thanks for reaching out about Snake and including a photo. The thickened brown cere is typical of female's that are hormonal (hyperestrogenemia). This is usually a normal situation and recedes one hormone levels decrease, but is often cyclic. Good luck.

Thanks for reaching out about Chiuu and including photos. The lesion on the cere seems superficial and does not need to be treated unless becomes worse. The thickened cere is a common female trait when ovulating. This means she could become reproductively active and possible lay an egg. Good luck.

Thanks for reaching out about your parakeet and including pictures. This appears to be a condition called cere hypertrophy. It is most often associated with females being hormonal. After the ovary stops secreting hormones, the thickening should decrease or slough off. If your parakeet shows signs of respiratory disease, a veterinarian is needed. Good luck.

Thanks for reaching out about Skye. Could be beak and feather mites, that will cause a thickening of the skin. How old is Skye? It is not uncommon for older male parakeets to have testicular tumors that produce estrogen, thereby cere changes color as if a female. A veterinary visit is recommended to help with diagnostics and to discuss possible outcomes. Good luck.

Female budgies will have a bit of a color change to the cere (colored part above their beak) when their reproductive status changes. it is likely to be a bit brighter or pinker when ready to mate (IE before laying eggs), and then may become more brownish in color when done (IE after laying eggs). As long as she is otherwise acting healthy and normal, this is nothing to worry about. However, if you are seeing any behavioral changes or she appears ill along with the change, it is always best to have a vet take a look.

Thanks for reaching out about Katrin. The brown thickening of the cere is common with females who are reproductively active (ovulation). It also sounds like she is straining with difficulty defecating, possibly egg bound. A veterinary visit is recommended as this can become serious and possibly fatal. Other possibilities exist and a veterinarian should be able to assess and provide a diagnostic/treatment plan. Good luck.

It looks like Ruby is pretty young, and it is hard to determine sex in young birds. If the cere is turning pink, brown, or crusty, Ruby could actually be a female that is becoming sexually mature. If the cere becomes very deep blue, that is usually the sign of a mature/active male. However- in some color variations cere color doesn't always indicate sex correctly. If the brown is separate from the cere, is discharge, or you're seeing any signs of illness, then this could indicate an issue such as a respiratory infection which should be checked out by your vet.