Maria-cavaleira (Short-crested flycatcher)

Throat and head gray, with yellow belly. Dark back, with the relatively large head and feathers of the tuft maintained stubbly. Beak dark and strong. Tail long, the same tone of the back. On the wings, two light bands and clear edges in flight feathers. This species, Myiarchus swainsoni and Myiarchus tyrannulus are very similar, difficult to identify even for experts. The beak is all black, although the details can only be observed closely and with great light.