These were taken with a 50mm lens. I did something wrong in PP but ....... Not sure what is going on but when I resize I get moiré??

nice capture

Thanks Mark.

Beautiful bird and well captured. If you're getting moire on feathers it can happen sometimes when things align just so between pattern of the feathers, resolution of the image, and screen resolution. Cropping and/or resizing slightly differently will probably get rid of it.

Thanks for the reply Dan. I forgot that the first image was taken with an R7 at 210mm size 32.7 Meg.
The moiré appeared when I resized down to 1.9 Meg.
The second and third images were taken with 5Ds and 50mm .
I might be confused but it seemed to me that if I used Topaz DeNoise AI then resized the moiré was less of a problem than if I resized then denoised.
It seems, as you said, that cropping and resizing can introduce moiré.
I recently found this on youtube If I get time I will try to work through it.
This is how I get photos using the 50mm

Wow!… You have a “Parrotdise”! Very nice.. I’m not seeing the morie you’re describing.

Thanks for the reply Larry. I can see it. Maybe my eyes are not as bad as I thought.
When I look at the first image as posted [ resized to 1.9 meg ] I see moiré on some of the wing feathers.
When I look at the original [ 32.7 meg ] I do not see moiré.

Nice shot, beautiful parrots Robert.

Thanks Ira. Glad you liked them.

Very nicely done but got me on the moire I would never have noticed!

Thanks George. It seems the 5Ds has correction for moiré whereas with the 5Ds R the correction gets blocked.