The red flower in the first shot breaks up the greens of the whole scape, Grahame. In fact I like it like that. It doesn't bother me. Please do not remove it. If you want to remove something there, get rid of that grass/weed at the bottom RHS and that little leaves saying hi to your camera at the top LHS. No matter how much edit you do in this one, it doesn't get lost so it is meant to be there...The addition of the river is wonderful too and think it would be nice to explore the place a little bit more.
#2 is just cool -- I can already feel the humidity just by looking at it.
In #3, the mountains behind the trees makes this a very strong shot. I see your cows over there were well fed contented ones. They are resting. Next time a cow gets in the way of your tripod, either blind it with your flash or nudge it with your tripod...maybe it will cooperate...