CV Lattes
ORCID
Abstract
The pixarros (Saltator similis), also known as "true iron trinches", are species of birds of the Order Passeriformes known for their melodious song, which makes them of great value among bird breeders. Thus, they are important victims of the illegal trade, which impacts the maintenance of their populations in nature. After apprehension by the competent bodies, the animals tend to be taken…