Right away, however, Nuova saw that one of the walls above her was incomplete; it did not reach, along its whole length, from the ceiling clear to the floor, but at one end, the end toward the lighter end of the hive, it came down but a little way from the ceiling. Clinging to this unfinished part of the wall was a great mass of bees, the upper ones hanging to the free edge of the wall, but the ones below clinging to them and to each other, thus forming a festoon or curtain of bees hanging down from the lower edge of the incomplete wall. Many bees in this living curtain were buzzing their wings violently, while others were quiet, with thin sheets or plates of some shining, silver-yellowish substance forming on the under side of their bodies. Beneath the lower edge of the bee-curtain there was a broad, free space beyond which the vertical wall of another more distant comb appeared. On the floor in this open space were gathered many bees, most of which appeared to be picking up little pieces of the shining, silver-yellowish substance that had broken off from the bees in the festoon above, and fallen to the floor. As this open space was lighter than the space she had come from, Nuova could see everything quite clearly here, and the activity of all the bees and their concentration on whatever they were doing impressed her very much. No one so much as spoke to her; no one spoke to any one else; but every one worked away for dear life. It made her feel that she must get at her own work just as soon as possible. She glanced up the part of the wall that was all finished, and saw toward its middle a group of nurse bees, and a lot of open and capped nursery cells. She could even see, sticking out of some of the open ones, the comical heads of the babies, each with its mouth regularly opening and shutting. And then she heard a song, a gentle lullaby sort of song. It was the nurse bees singing as they worked. This is the song they sang: We watch beside the cradles When the bee-babies sleep; We guard the shining pantries Where the bee-milk we keep. And when the countless tiny Bee-mouths open wide, We rush with drink and bee-bread And drop them inside. Our bread's the daintiest morsel A wee babe could eat; We knead it of soft pollen And flower nectar sweet. When ends our busy bee-day The nurseries we right, Then wash our countless bee-mites And tuck them in tight. Just try to feed our family, And swiftly you'll see That never were there nurses So busy as we.