Chipmunk ID, Yosemite, California, about a month ago. (1 Viewer)

[ignicapilla]

Hello, can someone please help ID these chipmunks? At least, what are the options? Near Taft Point, first two photos of the same one at about 7300ft near the edge of the forest on the trail, the last image is deeper into the forest and at about 7150ft.

 

[MarkHows]

I think these are long eared chipmunks, but I am not a North American mammal specialist

Mark