That-thars a somewhat rare white Columbine. The blue-and-white columbine, same size, is the CO state flower, while the smaller red-and-yellow version is far more common and grows at lower elevations. Deer love to eat them from our "yard." Great photo, and so refreshing to see folks who see the Big Picture of the full true joy of real hunting ... when a scouting trip (as opposed to setting out bait and calling it scouting) can include such "unrelated" natural beauty as this. Thank you O&U. dave