The writer has upon two occasions seen the ground where a Blood sun dance had been held. The dancing lodge, the sweathouse, etc., were still standing and all these were just as noted among the Piegan. The Blood lodge was a little larger, but the Piegan said that it was formerly so with them, they now having very poor timber to work with. We have in addition two brief published accounts of eyewitnesses.[19] The chief difference we could detect was in the secondary dances of the society where the Horns and the Matoki[20] took a very prominent part. As there are now no such organizations among the Piegan, this gives merely an outward appearance of difference. The Northern Piegan, as may be expected, also had the same form. As to the North Blackfoot, we have only the statement of other Indians that the sun dance was the same. The Sarsi[21] also had the very same form and we may suspect the Kutenai as well. At least, my Piegan informants asserted that the Kutenai had the sun dance from them. The problem here, however, must rest until we have more data, though Hale is of the opinion that the Blackfoot gradually displaced the Kutenai and took over many Plains traits from them.[22] FOOTNOTES: [19] McLean, _ibid._, 231-237; McQuesten, _ibid._, 1169-1177. [20] This series, volume 11, 410-418, 430-435. [21] Goddard, Pliny Earle, "Sarsi Texts" (_University of California Publications in American Archaeology and Ethnology_, vol. 11, no. 3, Berkeley, 1915), 192-195. [22] Hale, H., "On the North-Western Tribes of Canada" (_Report, Fifty-seventh Meeting, British Association for the Advancement of Sciences_, 173-200, London, 1888), 198.