Book,  Paragraph

 1 VIII,  13|      and quit their places of concealment in the warmer season. But,
 2 VIII,  13|      the way, animals go into concealment by way of refuge against
 3 VIII,  13|   entire genus will thus seek concealment; in other cases some species
 4 VIII,  13| instance, the shell-fish seek concealment without exception, as is
 5 VIII,  13|       of the non-detached the concealment is not so clearly observed.
 6 VIII,  13|    the most part they go into concealment when the weather is either
 7 VIII,  17|      and the bear retire into concealment. The fact that the bear
 8 VIII,  17|     this time, and remains in concealment until it is time to bring
 9 VIII,  17| reason for the bear’s seeking concealment is an open question. We
10  IX,  37 |   dark liquid for the sake of concealment as well as from fear: the
11  IX,  37 |     its colouring pigment for concealment; it shows itself in front