Notes
       1. Christina Callicott, "Interspecies communication in the Western Amazon: Music as a form of conversation between plants and people," European Journal of Ecopsychology 4 (2013): 32-43. 

      2. Luis Eduardo Luna, Vegetalismo: Shamanism Among the Mestizo Population of the Peruvian Amazon (Stockholm, Sweden: University of Stockholm, 1986), 21, https://pdfcookie.com/documents/vegetalismo-shamanism-among-the-mestizo-population-of-the-peruvian-amazon-j9lgq41dp0vo