I like the composition of the first one. I think a tad more depth of field might have worked better. I don't mind the off ear & eye being out of focus, but the nose should be in focus. Highlights are a little bit blown out too, but that could be fixed I think.
Not sure whare you were going with the second one...?
Last would be a great shot if the green t-post wasn't there.
Welcome to the board & I'm looking forward to more shots.