Spix's Macaws (Cyanopsitta spixii) are seen in the Spix's Macaws Conservation Center at the Sao Paulo Zoo, in Sao Paulo, Brazil, on May 3, 2024. Sao Paulo Zoo inaugurates a conservation center dedicated to Ararinha-Azul, one of Brazil's most endangered birds. The Conservation Center houses 27 specimens (18 males and 9 females) of spix's macaw, a species endemic to the Caatinga biome and found only in captivity, with the aim of stimulating the reproduction of this species, which is one of the most threatened in the extinction of Brazilian fauna. (Photo by Nelson ALMEIDA / AFP)