The Traditions of the Hopi, by H.R. Voth, [1905], at sacred-texts.com

94.--THE RED EAGLE'S SONG.

Red Eagle has wife and four children. They dance and sing about his children. Hopi from Sikyátki hears them singing and sees dance. He tells people, who go and capture young Eagles. Ever afterwards they get young Eagles there and use their feathers for prayer-offerings, masks, etc.