The bulk update request #1517 is pending approval.
remove alias ent (0) -> treant (336)
remove alias tree_creature (0) -> treant (336)
create implication ent_(tolkien) (0) -> middle-earth_(tolkien) (386)
Reason: Ents are a species from the Tolkien universe, while Treants are the generic fantasy equivalent. Similar to the difference between a hobbit and a halfling.
"Tree creature" follows the *_creature tag naming standard and should be implied by both Ent and Treant, among others.