Green-winged Saltator corner 4 notes classic cowboy in full feather change amazing !!

Green-winged Saltator machine singing during a rapid appearance in nature a rare phenomenon to be seen and still changing feathers during the reproductive period a proof that the climate is messing up the physiology of almost all species.
The Green-winged Saltator (Saltator similis) is a passerine bird of the family Thraupidae, being one of the wild birds most appreciated by the Brazilian, especially for its song.
It is also called iron beak, tempera-viola, pixarro, pipirão, estevo, papa-banana (Santa Catarina), titicão, tia-chica, chama-chico (interior of São Paulo), greedy tico-tico (South do Espírito Santo) and joão-Velho (Minas Gerais).