Oh, yeah, Finnish stuff! Have I ever mentioned there was a Finnish family in the town I grew up, named Koivenen? Suspiciously close to the early forms of Cuiviénen, the Waters of Awakening! And what about that line, "...Atalantë in the Eldarin tongue," that was a dead giveaway!
And the Ents... why, they were just thinly veiled representatives of the early environmentalist movement! Why, it's obvious!
Wait, maybe I've got it wrong...
Uhm, mine!
Mine!