Domesticability, on what depending, [107].
Donkey, [93].
limited use of, [94].
Elephants, native freedom of, [107].
origin of, [127].
ancient species of, [128].
present limitation of, [130].
use in war, [130].
domesticability of, [131].
intelligence of, [132].
possible improvement of, [137].
future care of species required for preservation, [249].
Falconry, [184].
Fishes, limits of domestication, [232].
Fowls (barnyard), [153].
mental qualities of, [154].
voices of, [155].
domesticability of, [156].
game variety of, [159].
Giraffe, [249].
Goats, [115].
limited relation to man, [116].
little variation of, [117].
limited intelligence of, [118].
Guinea hen, [164].