She also pursued formal education, completing a degree in holistic medicine from Antioch University. This academic credential reflects a sustained intellectual engagement with health care that went beyond the practical work of the AIDS Institute — she was not just volunteering; she was developing expertise.
Her work with Mother Teresa at the AIDS hospice in San Francisco is documented in accounts of that facility’s operation. Teresa had opened the Gift of Love house in San Francisco in 1987 as part of the Missionaries of Charity’s AIDS ministry; Littlefeather’s presence there as a care worker represents a connection between the Bay Area’s Native American health care work and the broader Catholic AIDS ministry that is an interesting and underreported element of her biography.
The First Nation Education Resource Center, which she directed, was an institution oriented toward making educational materials and resources available to Indigenous communities. The mascot campaign in Marin County that she participated in — working to change a high school’s offensive name and visual identity — was the kind of local, sustained advocacy work that does not generate national press but represents the actual texture of how cultural change happens.
These are not minor activities. They are the work of a life devoted to the causes that brought her to the Oscar stage in the first place. The attention that stage generated lasted approximately a season; the work it reflected lasted decades.
She returned to public attention periodically, giving interviews to journalists and documentary filmmakers who wanted to revisit the 1973 ceremony. She appeared in Reel Injun in 2010 — a documentary that examined Hollywood’s representation of Native Americans with the kind of historical specificity that Brando had been arguing for in 1973. The documentary’s presence at film festivals and on cable television gave the issue of Native representation a new audience at a moment when it had not yet become as prominent a part of the broader diversity conversation in Hollywood as it would in subsequent years.