Yes, I didn't use Flash neither tripod.
That's why I was glad with the "in lens" IS (image stabilizer) of my camera.
The noise was visible in the blurred and dark background, it's an issue of my camera when no much light available.
So there were not risk of lost important details. The main subject has light enough to catch details shown, as you noticed in the eye's reflection! I was not aware of that two people there.
The bad side of this story is the lots and lots of unlucky shots that ended in the trash can, complety blurred!
But patience pays, and I am so thankful with that bird for that 1/15 seconds of no motion...and my pulse! :-)
Rey Zamuro (200) *