Spilling Thought: The majestic South Fork of the Snake River flows 66 miles across southeastern #Idaho, through high mountain valleys, rugged canyons and broad flood plains to its confluence with the Henry's Fork near Menan Buttes. Located near some of the world's best known recreation areas -- including #Yellowstone and #GrandTeton National Parks -- the South Fork is home to 126 bird species, moose, deer and an impressive array of other wildlife. Plus, it's a great place to see fall colors in full bloom! Photo by Jessica Gottlieb, BLM Idaho (@mypubliclands). by usinterior