Since this is your very first post I feel you may have put it here accidentally. Few members want their 1st photo ripped apart by critique. Since it is here I will give my opinion. It is not a totally bad picture but could use a bit of improvement.
It would be nicer if the bird were standing a bit more to the side or head on. The detail is there as I can see his molting feathers blowing in the breeze. Try to move in closer to the bird next time, use a tighter crop, or use a longer lens.
I really like the blurred background; great job there! The highlights are blown a bit on the birds rump; watch your exposure next time.