Two seriously endangered species in one day! I'm so excited for you, but envious! Somewhere on my bucket list is a trip to one of the places where endangered grouse do their mating displays (I've been thinking Sage Grouse in Wyoming, but your Prairie Chickens look pretty cool.) Aren't red-headed woodpeckers stunning? I've seen a bunch around here and they never fail to make my eyes pop out of my head.
We were at a friend's house in Lake of the Ozarks, MO a few years ago when a Red-headed Woodpecker flew to a tree just above where we were standing. It was my first and only one to ever see and they are beautiful!