I might as well label these guys as (C). Another visitor to my feeders this morning, in cloudy light.
Canon 5D3, 600 mm f/4 II, ISO 1600, f/13, 1/250. Big Gitzo tripod with Wimberley II head. Normal adjustments in LR then to PS for some touchup on the perch and minor bill cleanup. Viveza to darken the ends of the perch. More contrast and color tweaks but I don't think I went far enough. Cloudy light is difficult for colors on these guys. No NR or sharpening.