Oh! My mistake; more often than not I am the one who doesn't understand words from other whorls. A duck is a kind of bird that lives on the water; I think they tend to eat weeds and water-plants, and their feathers have a kind of oil on them so they do not get waterlogged. They're not very large, and they make an odd and, well, somewhat un-birdlike noise.

[ooc: it's been ages; are they the ones who have lorries? :3]