Tony,
Great pictures! I tend to like to the first one a tad more although I can't really tell you why. Maybe as James suggested it's a lighting issue.
I may be going out on a limb here a bit but I'm guessing that you didn't have to 'track' this 'wildflower' to the same degree that you have done with some of your grizzly bear shots
.
Excellent compositions, pretty little girl and I assume one proud and happy father.
Joe