PBS
New Perspectives on the West: Coronado's Report to Viceroy Mendoza
This is the original report Coronado sent to the viceroy describing his journey from Mexico to what he hoped were the Seven Cities of Gold. He describes the land, people, climate, food, animals.
PBS
New Perspectives on the West: The Journey of Coronado
This PBS website offers the complete 3 part, multi-chaptered account of Coronado's journey in search of Cibola, written by Pedro de Castaneda. It is quite the ethnography.