 Examples of Khuzdul are seen, such as on Thorin Oakenshield's map, as well as the Dwarves' history, with the main story and the flashbacks.Female dwarves are shown on-screen briefly in the "Hobbit" trilogy, in the flashbacks to the fall of Erebor and Dale to Smaug the Dragon—as mentioned in the novels and first trilogy, they are depicted with beards (somewhat thinner than male beards, like very long and braided sideburns).The behind the scenes extras explain that the producers wanted to use the 13 members of Thorin's company to depict a diverse social strata, to round out their personalities and make them less monolithic.