Estes Park, CO, Rocky Mountain National Park, July 13, 2018. The bird list for this area does't include the Ruby-throated Hummingbird, but it sure looks the ones in Arkansas.
https://flic.kr/p/29g4DcT
Going through old files. North Central Arkansas city park pond, June 7, 2017. Eye-ring doesn't look right for a ring-necked duck.
https://flic.kr/p/269WjqN
https://flic.kr/p/KfT4vz
The way it was traveling the tree, I thought Nuthatch, but when I cropped the shot, I think I was wrong. Man!! Am I glad to see you guys back!
https://flic.kr/p/Ly6v7m
https://flic.kr/p/28FWAit