What a beautiful little bird Alex, nicely composed against a great BG and good feather deatil - The stick distracts me a little but thats just a personal thing! I think the composition works well here, but a vertical composition would also work well.
Axel has made some good suggestions that I think would greatly improve this image. If possible, try to include technical information about how the image was made, and how large of a crop you made. I'm glad we've been able to help you learn English! ;)