Hi Geoff,saw this bird a few times on my Tobago trip but not through the lens i'm afraid,nice pose on the bird and good detail, all looks good against that nice smooth BG.
This was a new one for me as well. The bird has a good pose and head turn, and is nicely composed in the camera. Her color works very will with the lovely green background. Just out of curiosity I tried a copy with just a tiny bit of additional sharpening, especially on the head, and a layer of Efix Tonal Contrast at the default setting of 25-50-25-20, with the layer opacity at 25%. I liked the result, but it's probably personal preference. Nice one.
Keith, After I responded I realized had see your images of the Mot-Mot and Jacamar. Pretty much we took day trips from the Asa Wright Nature Center on Trinidad, and from Cuffie River Nature Retreat on Tobago.