The quality of those pictures is no where near good enough to tell. I know well what photoshop of capable of I've used it since it's first inception,
anyone even half decent with it could produce changes in images that could not be seen at that resolution
Indeed Wayland, NO evidence either way as we don't have the original images to look at, no exif data, just some poor quality images from a gallery.
Si
Precisely...
Yet the example that you point at, the eagle shot, shows a rim that
if it were a composite would have been a certain give away.
If this photographer is a competent user of PS, as you suggest, he could easily have removed that rim and yet you suppose he has left it in place just so that you can spot it's a fake?
The exif is missing due to the gallery software so no real subterfuge there either.
I have been accused of faking pictures myself on several occasions, usually by people that are jealous that they have no such pictures in their own portfolios.
I do make small alterations in some shots, I am very open about that, but if I was capable of making the sort of alterations they suggest I do, I could earn myself a good living in the special effects industry.
To doubt a persons integrity upon a highly dubious supposition is tantamount to calling them a liar with no evidence and that is an accusation I would be very wary of setting down in writing on a public forum.