Show NATURAL MODELS the first needle was the bill of the tailor bird which sews together leaves in order to make its nest and form a shelter over its young the common garden has the beaus of spinning a thread by which hu can let himself down from dangerous heights the swallow in preparing its nest drives its tunnel first upward and then downward in order that the nest may be properly drained the flesh hook used by cooks to draw pieces of meat from the pot is obviously modeled after the claws of an eagle or other bird of prey |