Hi Ovidiu, love the various pastel colours on this little guy, and the finer plumage shows up very well. Great that you created a moss covered perch for your setup, and I would maybe take a bit off the top.
Superb sharpness and focus. The lovely colors on the bird set well with the background. Maybe taking a bit from top and bottom would help make the image a bit less squarish, thats all, everything else is spot on. TFS