Johann David Wyss,
The Swiss Family Robinson — Chapter 13
“ Jack and Franz perceived them, and with a great shout, drove them towards us. In front ran a splendid male bird, his feathers of shining black, and his great tail plume waving behind. Three females of an ashen grey colour followed him. They approached us with incredible swiftness, and were within gun-shot before they perceived us. Fritz had had the forethought to bind up the beak of his eagle so that, should he bring down an ostrich, he might be unable to injure it. ”
