The working paper discusses a Christmas fable tradition in New Mexico known as Los Aguelos to the Hispanics and Tsave-Yohs to the pueblo inhabitants. It also discusses the various linguistics used by different tribes.
Southwest Hispanic Research Institute
SW Hispanic Research Institute
Steele, Thomas J. SJ. "Hispanic Los Aguelos and Puebo Tsave-Yohs." (1992). https://digitalrepository.unm.edu/shri_publications/26