I call him, comically, Mr. Burl,
A cancerous growth on an ancient oak,
And though he's funny to my little girl,
He is an alien evil. No joke.
For millennia the trees have captured
Invaders and frozen them in bark
And cambium, (their faces enraptured
Or agonized), inescapable arks
For all creatures from the limitless dark.
Sometimes an arm or ear is all that's left,
Arrested by constricting branches' cleft.
The oldest trees are often body casts
Of whole monsters, stifling their vicious blasts --
Our sentinels while the invasion lasts.
