Attached are two images of a chipmunk sp. taken 15 June 2015 at the Rock Creek Scenic Overlook near Red Lodge Montana, on our way to the NE entrance of Yellowstone. I believe three species of chipmunk are known from the area. Can anybody help identify this one from the photos? Thanks in advance.
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Genetically Welsh, spiritually Australian, currently in New York City. I've also lived and worked in London, Canberra, Paris and Lusaka, and visited over 100 countries. There's more here.
I’d say Uinta
I agree with Jon. The Uinta doesn’t have a dark stripe on the side below the white one. Neither of your shots show that dark stripe. It’s much harder to differentiate between the Least Chipmunk and the Yellow-pine Chipmunk (at least for me). Which is why I have too many “unknown” chipmunk photos in my archive from YNP :).
Thank you very much. Uinta it is. Now I have to learn how to pronounce it. You-in-ta?
Correct Joe. I will use it in a sentence for you…
Uinta mammals?
Ha ha! Briliant