[Raynor]

Originally Posted by Sardy

To play Devil's Advocate, the Ents sure weren't slow or unmotivated when they leveled Isengard...

Also, entwives themselves seem to be highly eficient in matters of agriculture, imposing their own order upon nature.

I think there is an interesting paralel between the story of the ents & entwives:

Originally Posted by Treebeard, TTT

But it is foreboded that that will only be when we have both lost all that we now have

and that of Aragorn and Arwen:

Originally Posted by The third age, Prologue and appendices to LotR, HoME XII

Then Arwen departed and dwelt alone and widowed in the fading woods of Loth-lorien; and it came to pass for her as Elrond foretold that she would not leave the world until she had lost all for which she made her choice.