An image and a description of the cocho are found in the Florentine Codex. (SW)
Available at Digital Florentine Codex/Códice Florentino Digital, edited by Kim N. Richter and Alicia Maria Houtrouw, "Book 11: Earthly Things", fol. 23v, Getty Research Institute, 2023. https://florentinecodex.getty.edu/en/book/11/folio/23v/images/5d2fd01f-a... Accessed 15 October 2025.
cocho = an apocopation of chochotl
cocho = a white-fronted parrot
cochohmeh = parakeets
Gran Diccionario Náhuatl, citing Wimmer (2004), who draws from the Florentine Codex, among other sources. https://gdn.iib.unam.mx/diccionario/cocho/45262
Francisco Saverio Clavigero, The History of Mexico (1787, 55) discusses the "Huacamaya," the "Toznenetl," and the "Cochotl," as three species of parrots. (SW)
"1537 6 Cali xihuitl ... Yhuā texcoco ateco temoque otetl tlauhquecholtin Yhuā huel micque tozneneme cochome (f. 10v)" = "1537 6 House year ... And at Texcoco, two fancy birds came down to the shore. And a great number of yellow parrots and white-fronted parrots died." (Historia cronológica de la N.C. de Tlaxcala, 1310–1689)
Frances Krug, "The Nahuatl Annals of the Tlaxcala-Puebla Region," ch. 5, p. 38, Ph.D. Dissertation draft written in the 1980s, with transcriptions and translations approved by James Lockhart. Cited here by SW.