Spix’s Macaw: Experts Voice Concern Regarding Reintroduction Project 10. March 202011. August 2020 conservation, education, history, media-echo Published on oeco.org.br the 03.03.2020. | By: Cristiane Prizibisczki Experts have manifested their concern regarding the reintroduction project for Spix’s macaws. This investigative report works through their concerns and the backgrounds in detail.