Ynformaasje oer it wurd feather (Ingelsk → Esperanto: plumo)

The most obvious differences are that Struthiomimus had no feathers (as far as we know) and that it used its long tail for balancing while running.

Their feathers, and in particular the gauzy plumes sprouting from their sides, were of a matchless splendour and magnificence and quite unlike anything that had been seen before.