Overall they are decent pics but you can see the limitations of the camera.
I can't tell where the focus was in the first pic but in the second it appears to be on the rope down and to the right of the bird.
The third pic shows aberration between the white and black.
Just guessing from the DOF I'd guess they were taken at around F8.
Now having said this, not knowing the camera, these may be great pics for it and with a little post they some of the issued can be improved.