Book,  Paragraph

1   I,  6  |   statements, then, have been put forward thus in a general way, as
2   I,  15 |        the one previously brought forward; that is to say, we must
3  II,  17 |         ones, the stomach tumbles forward into the mouth.~All the
4 III,  21 |          to stand erect, stooping forward a little, as otherwise,
5  VI,  6  |        when their brood is rather forward in being able to fly, beat
6 VIII,  2 |        nature is to walk straight forward when it has nothing to fear,
7 VIII,  24|  hind-legs under its belly so far forward as almost to fall back on
8  IX,  8  | counter-note of challenge, pushes forward to attack the decoy-bird,