The Vanishing Prairie was a 1954 documentary film by Walt Disney, which won the Academy Award for Documentary Feature in 1954.  The theme music was given a set of lyrics by Hazel "Gil" George. It rechristened as "Pioneer's Prayer" in Westward Ho, the Wagons!, a western film about pioneers on the Oregon Trail. It released on video in 1985 and then 1993.
Digital releases feature the 1967 Buena Vista logo at the start.
Gallery of Animals