Scientists dubbed the 'Hummingnerds' study evolution, ecology and adorable birds
Scientists have been studying at The Rocky Mountain Biological Lab in Crested Butte since 1928. Technology has come a long way since then, and that's allowing one researcher to look at the link between evolution and ecology (and also some pretty cute birds).
5:05 PM MDT August 8, 2019
5:04 PM MDT August 8, 2019