The bulk update request #8256 is active.

create alias non_mammal_balls (2) -> non-mammal_balls (23265)

Reason: I swear, I get these wrong every single time I apply the tag and have to do second edit to fix it. It works this way for other "non-mammal_x" tags, so it should be done for these two as well.

EDIT: The bulk update request #8256 (forum #406107) has been approved by @slyroon.

By the way here's what's mucking up the first alias request. In fact, it's your own earlier request.

The bulk update request #8256 (forum #406107) has been approved by @slyroon.