The bulk update request #5346 is pending approval.

remove implication taurification (454) -> taur (17835)
remove implication feralized (2125) -> feral (602500)
remove implication humanized (3734) -> human (363281)
remove implication humanized (3734) -> alternate_species (35406)
remove alias feralization (0) -> feralized (2125)

Reason: If I am understanding this correctly, this is a prerequisite of this other BUR https://e621.net/forum_topics/39296