dr. twiggles! roger that! going up! ♪ dr. twiggles! dr. twiggles!ow when it comes to drinking - and everything else too! which reminds me, about your little tree.. oh no! it's for you... another tree-mergency! yes? oh no! a birch in the lurch? follow me! weee-ooo! weee-oo! weee-ooo! weee-oo! ♪ trees, trees, glorious trees! ♪ ♪ from roots below to crowning leaves! ♪ ♪ ♪ behold the birch! a beautiful sight! ♪ ♪ with delicate branches and bark, ♪ ♪ black and white! ♪ how come that birch tree is bigger than this one? brr. it's cold over here in the shade. maybe the tree doesn't like the cold? brrr. not the cold, but the dark! all these shadows make it too dark here.. what this tree needs is some tasty sunlight! hang on! you can't eat sunlight! well, not exactly. oh, but leaves use energy from the sun to make the tree's food. but there's not much sun around here! because something big is blocking it! oh my! what is this? oops! (embarrassed laughter) that's my house! how dare it stand in the way of this tree making lunch! there's only one th