It's an ugly little so and so, isn't it? Well done for getting so close to it (especially without mum attacking you!)
It's a bit dark on the left hand side, losing you a lot of detail, but I don't suppose you could persuade it to turn its head nicely towards the light!
The right eye is nice and sharp, as are the surrounding feathers, but I think I might have preferred the beak to be sharp at the end too.
Great subject idea anyway, I feel so boring with what I shot now lol