Caption: Video sequence of a North American red squirrel 1) rattling - this is their territorial defense call, 2) clipping cones from a white spruce tree - these are stored through the winter, 3) feeding on the seeds of a white spruce cone, 4) a field worker removing a red squirrel from a live-trap. 

Caption: North American red squirrel female carries a pup in her mouth from one nest to another.  The first pup shown is about one week old.  The second pup shown is about three weeks old.