A Hollow Periscope

I tried peeking through a piece of hollow jungle bamboo propped on a mossy log to scout a sunny rest spot for Blu! I leaned my round head in, but my chunky front feet lost their grip on the slippery bark. Down I tumbled in a slow, bouncy roll! My yellow flank bumped the hollow shoot, tipping it upright against a thick root like a tiny periscope. When I scrambled back up onto my tummy, I peered right through the lower opening. The green leafy canopy above looked round and bright, framed like a secret picture show just for me!