Is the hole my Budgie made a nest?
So, my budgie does have a brown cere which I know indicates that she is hormonal. She has been digging a hole in a pot of dirt we for some reason left in with them and I am concerned that she may be trying to build a nest there despite us also giving her a nesting box. She has also be exhibiting mating behaviours with another one of our budgies like regurgitation. They are quite young budgies and I am not sure that their possible clutch of eggs could be fertile either. If she is making a nest I wanted to ensure that I would be educated about what to do next incase she does lay and raise the eggs. She is not tamed either and they currently live in a cage outside so I cannot limit her light exposure to reduce her homones. What should I do about her ‘nest’ and is it even a nest or is she just playing?