Feather detail female cardinal

NikonD3400, ISO 400, 1/500 sec, f5.6 at 500 MM.  AfterShot Pro 3, Affinity Photo 1 for denoise, Photo-PAINT 2023 additional noise reduction color correction. Or do they call it grading now?

Feather detail on small birds is an issue but I'm starting to get to a happy spot.