I will try to explaiñ pole shift.

The southernsection has a lot more water for the earth is a shape of egg fat on bottom and skinner on top.when  poles shift the earths water will gravitate gravitateo our side of the hemisphere allowing more dry land to appear below the equator.. The descent excelleration of earths maagnetic fieldd is a viable concern. And quite possibblaa ck s 2600 years ago 54000 years ago ect........the shift of poles is quick as it accelerates to acceleration of the accelerant till true vetigo flip occurs. As the destruction of species happened in a very short window. Such as dinosaur or mammoth or even primal man before mamothh. These occurrences are always probability that what is can be and will be done again. Without any way to stop or prevent it then it must happen as it has always natural occurred.......

Isn't there a natural wobbling effect of the poles too?

I fully understand, as I, too, have suffered this same plight as Mother Earth. 

My very own pole used to be proud, unscathed, and straight as an arrow. But after years of abuse by womankind, it has "shifted", and now curves slightly to the left......