Great composition, timing is bang on etc but there are quite a lot of PP artifacts around your subject and the whole photo is a little dark. This might be a fantastic photo if PP slightly differently.
Its a good image and well composed. The drawback is that there are jpeg artifacts visible around the bird and the ships towers. You used only 50kb og the 150kb allowed file size. Optimize the image to 150kb when you save it and the artifacts will be unoticable.