I went birding yesterday with my friend Manuel Grosselet, who is one of the best ornithologists in Mexico. I am learning a lot from him, like the fact that this is a subspecies called Brunnescens. Thanks for looking.
I like the angle, pose, eye contact and BG. I might increase saturation and contrast a few points, and tone down the highlights on the perch. I'm wondering, too, if it is dung.