Caption: Common Name: lodgepole chipmunk, Scientific Name: Tamias speciosus, Notes: this species was observed underneath the President tree. It is known to take refuge up in trees therefore it is most likely the species observed about 150 feet high in the President tree, lactating female, Location: Sagehen Creek, Tahoe National Forest, Contact: David Liittschwager, Natural History Photography, email: liittschwager@mac.com