Comparing the accounts given by other travellers with my own observations, the Indians of the Amazon valley appear to be much superior, both physically and intellectually, to those of South Brazil and of most other parts of South America; they more closely resemble the intelligent and noble races inhabiting the western prairies of North America. This view is confirmed by Prince Adalbert of Prussia, who first saw the uncivilized Indians of South Brazil, and afterwards those of the Amazon; and records his surprise and admiration at the vast superiority of the latter in strength and beauty of body, and in gentleness of disposition.

I have myself had opportunities of observing the Aborigines of the interior, in places where they retain all their native customs and peculiarities. These truly uncivilized Indians are seen by few travellers, and can only be found by going far beyond the dwellings of white men, and out of the ordinary track of trade. In the neighbourhood of civilization the Indian loses many of his peculiar customs,—changes his mode of life, his house, his costume, and his language,—becomes imbued with the prejudices of civilization, and adopts the forms and ceremonies of the Roman Catholic religion. In this state he is a different being from the true denizen of the forests, and it may be doubted, where his civilization goes no further than this, if he is not a degenerate and degraded one; but it is in this state alone that he is met with by most travellers in Brazil, on the banks of the Amazon, in Venezuela, and in Peru.