Nice pose, low shooting angle, red eye, overall exposure control, drops. Nice to see the green showing on the neck.
I would say the sharpening is a bit overdone, as I am seeing some fine jaggies along the edges of the neck/head, esp. noticeable on the left edge of the neck.
This one shows the deeper central bill of the male very well.
Nice! I love how we can see the texture on the white breast. Good pose and colours. Aggressive sharpening mentioned, and I would remove the extra reflections lower in the eye. IMO a bit tight in the frame, but overall quite an appealing image!!
Will remove the extras Dan. I like the close up. I do have others where the bird is in its environment. I guess when I have several images in my mind this one isn't too tight.