http://neotropical.birds.cornell.edu/portal/species/overview?p_p_spp=459116
Could also beĀ http://neotropical.birds.cornell.edu/portal/species/overview?p_p_spp=458956
These two birds look the same. I chose Cordilleran because the range seems more populated, but both are in the same area and the guide book says rarely distinguishable in the field. They have a slightly different call.