Butterflies of Yellowstone and Grand Teton National Parks delivers what it promises. When I popped this video into the VCR I was expecting some narration describing the lives of butterflies and what species inhabit the park. What I got was a 55 minute video of butterflies. Just butterflies of all different colors, fluttering around to the sound of classical music. I cannot say why this tickled me so much, but it did, and if you want to experience the surprisingly relaxing joy of butterflies and nothing but butterflies, I would recommend coming in because the only copy I could find available online was almost $100. Also, if you do watch this film, be prepared to have “The Four Seasons” stuck in your head for the duration of your next hike.