If you're sure you have a male,I wouldn't worry about it.If
your bird is a hen (and yes,girls do it too),you ought to
remove the toy in question and practice "birth control"
methods,of cutting back the daylight hours,rearranging
things,changing your feeding schedule around,things like
that.You don't want her to start dropping eggs,if it is a
her.Males don't lay eggs,so it's not a worry for them.