Really wanted this one,its a long time since i had a grey wagtail in my sights but it was just too far away.
View attachment 117636
How much did the bird take up in the full shot? Is this the maximum you can crop?
Now wait a second here if you will. In this case, the lens or focus is not in cause. The cause of the picture's softness is a too low shutter speed. Whenever shooting wildlife, the shutter speed should rarely be below 1/500s. You could have risen the iso to around 1000, keeping the same aperture you would have gotten a shutter speed around 1/1000s and the shot would have been sharper. You can always get rid of some iso noise, but never of a blurred subject.
are those the black spot at the tail end you are talking about?![]()