I will be very grateful for any criticism, because I'm just starting out and do not know many details. Also this photo is directly from the memory card, I did not edit it in any way. And I wanted to know if it needed to be edited before posting here. I just thought that whoever buys the photo will edit it as he wants, and I don't know how to edit photos yet. So if they need to be pre-processed, I will learn how to do it. 
I have probably no picture that I show that has not been edited. Editing is nothing bad, if done correctly.
Your picture is badly framed, noisy, out of focus (eyes need to be crisp sharp), the beak and the top of the head are blown out and show chromatic aberration.
If you are new to stock, you should consider these resources: https://helpx.adobe.com/stock/contributor/tutorials.html
Please read the contributor user manual for more information on Adobe stock contributions: https://helpx.adobe.com/stock/contributor/user-guide.html
See here for rejection reasons: https://helpx.adobe.com/stock/contributor/help/reasons-for-content-rejection.html
and especially quality and technical issues: https://helpx.adobe.com/stock/contributor/help/quality-and-technical-issues.html
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