Breeding pair of cockatiels

I am selling my breeding pair of cockatiels. They are around 4 years old and come with their cage and a large nest box. The cage has a section cut out on the side to allow the nest box to be attached.

Both birds are healthy. Neither likes to be handled, but the female will step up onto your hand and will happily sit with you.

I have already had babies from them this year and can send pictures and videos to show this.