The ear-piercing call of the screaming piha, a bird (Lipaugus vociferans) known locally as the cricrió, welcomes all who visit Carajás National Forest in the Brazilian Amazon state of Pará. “The cricrió is quite commonly found in well-preserved rainforest because the species is very sensitive to disturbances,” says Leonardo Miranda, a researcher. “At times they … Continue reading To save the Amazon, scientists are listening to its rich sounds