Help identify this farm near Caledonia

Zoom right in to a high-resolution view into a panorama of life on the family farm.  This photo dates from around 1910 and was printed as a postcard, however there is no information to identify the exact farm pictured. Circumstantial information points to its location being near Caledonia, and possibly closer to Wilmington, and the style of barn is definitely Norwegian. Is that a massive boulder in the background, or a large stack of hay? Enjoy the rich details below, and please post a comment if you can help identify the farm.