At Chico Basin Ranch, the naturalist is showing a just-banded bird to school children. I'm not sure what variety the bird is, although I believe it is one of the warblers, such as a yellow-throated warbler. If anyone knows, let me know.
birdbanded birdbandednaturalistchico basin ranchcolorado springswildlifeanimalfowlwarbler
This is a fantastic capture of this little bird.