Trees by Bliss Carman is a poem about trees - but it does cover the forest exquisitely.

There are some post about this very thing on the crafts and decorations forum. Here is one of those posts. Here is a link that might be useful: Angel Feather Ornament

Is this what you're looking for? Here is a link that might be useful: Poem

In place of all the pig tails, cowlicks and braces, I see grey hairs, balding, and wrinkled faces. Skin tight clothing, has been replaced with elastic, And I maybe wrong, but "Have some of you had Plastic? Hot rod sports cars, with big engines that ran, have now been replaced with slow mini vans. Our biggest fear. was who to take to the prom, Now were wondering who's gonna care for mom! Getting caught outside with out a hall pass, has been replaced, with worries over last night's gas Who's going to win, next Friday night's game, Well let's face for men some things never change! We were just going to die, without a class ring! God! It's been years since I've seen that old thing! Sneaking a smoke in the old bathroom stall, is not nearly as fun as I used to recall. But being back together if just for this night, Has made all these memories seem so shiny and bright. So tonight we'll have fun and lie about our youth. After all at our age who'll remember the truth. I don't know if you wanted something in this fashion or not, but I wrote it for you. Love Penny