There are only twelve dodos still alive, all of them currently being used by Dlowan and Sofia's for sadistic pleasures. The birds haven't had the opportunity to breed because of the repeated abuse they're subjected to on a daily basis.
If Dlowan and Sofia would take just one day off... just
one day, for god's sake! Perhaps then the poor bird would have a chance to procreate, to continue the lineage of the magnificent dodo. But if things continue the way they are, the birds will soon be literally worn out and cast into the shadows of time.
An afterthought: What really burns me about these two sadistic women is, after they finish using the dodo, they climb into the bubble bath and have the poor, exhausted dodo do their A2K work.
I'm telling you.... these are twisted women.