At Phoenix Zoo last week, visitor dmguz caught this peek at a baby Prairie Dog nibbling away on some greens. We just learned of a phenomenon called 'prairie dogging', in which folks in large companies respond simultaneously to a noise or distraction by popping their heads out from the tops of their cubicles. While we don't recommend disturbing your co-workers with squeals, feel free to pass this little guy along..

below, Mom takes a snack break of her own, but baby's not far behind…