produce in this animal, his functional characteristics are the same in
whatever part of the world he may be found; and whether in the trackless
forests of South America, the coral isles of Polynesia, the jungles of
India, or the spicy brakes of Sumatra, he is everywhere known for his
gluttony, laziness, and indifference to the character and quality of his
food. And though he occasionally shows an epicure's relish for a
succulent plant or a luscious carrot, which he will discuss with all his
salivary organs keenly excited, he will, the next moment, turn with
equal gusto to some carrion offal that might excite the forbearance of
the unscrupulous cormorant. It is this coarse and repulsive mode of
feeding that has, in every country and language, obtained for him the
opprobrium of being "an unclean animal."