The Seba library treats Thunderbird in 5 passages, across 3 authors (including Radin, Paul, Eliade, Mircea, Harrison, Jane Ellen).
One of those used by the Thunderbird clan, for instance, contained the following: the desiccated bodies of a black hawk, of an eagle and of a snake, a weasel skin, a number of eagle feathers
Radin demonstrates that the Thunderbird clan's warbundle is a concentrated ritual object encoding celestial and terrestrial powers, linking clan identity to the symbolic logic of shamanic war-magic.
, The Trickster: A Study in American Indian Mythology, 1956thesis
Sam Blowsnake was a full-blood Winnebago belonging to the Thunderbird clan. His father was a prominent individual who, until his conversion to the Peyote religion around 1909-1910, had steadfastly adhered to every aspect of the old Winnebago culture.
Radin establishes the Thunderbird clan affiliation of his principal informant, grounding the Trickster cycle's transmission in a specific hereditary identity and its attendant cultural authority.
, The Trickster: A Study in American Indian Mythology, 1956thesis
the sun, thunder or the thunderbird, mountain peaks, the bear, wolf, eagle, and crow are the guardian spirits of shamans and warriors.
Eliade positions the Thunderbird within a cross-cultural catalogue of celestial guardian spirits that confer power on shamans and warriors, embedding it in the broader shamanic economy of numinous sources.
, Shamanism: Archaic Techniques of Ecstasy, 1951supporting
Pentheus the dragon's seed and Bromios the thunder and lightning... The Thunder-Rites have made clear to us the two-fold attitude of man towards mana, his active attitude in magic, his negative attitude in tabu.
Harrison's analysis of thunder as mana-laden cosmic force offers a comparative framework for understanding the Thunderbird as a vehicle through which inner psychic energy and outer cosmic power are ritually mediated.
, Themis: A Study of the Social Origins of Greek Religion, 1912supporting
The Winnebago believed in a large number of spirits, some defined vaguely, others sharply. The vast majority were depicted as ani
Radin sketches the broader Winnebago spirit cosmology within which the Thunderbird clan's ritual complex is situated, establishing the animistic worldview that gives the Thunderbird its cosmological coherence.
, The Trickster: A Study in American Indian Mythology, 1956aside