The Hellstrom Chronicle

The Hellstrom Chronicle is an American film released in 1971 which combines elements of documentary, science fiction, horror and apocalyptic prophecy to present a gripping satirical depiction of the struggle for survival between humans and insects. It was conceived and produced by David L. Wolper, directed by Walon Green and written by David Seltzer, who earned a Writers Guild of America Award nomination for his screenplay.
Plot.
Fictitious scientist Dr. Nils Hellstrom (played by Lawrence Pressman) guides viewers throughout the film. He claims, on the basis of scientific-sounding theories, that insects will ultimately win the fight for survival on Earth because of their adaptability and ability to reproduce rapidly and that the human race will lose this fight largely because of excessive individualism. The film combines short clips from horror and science fiction movies with extraordinary camera sequences of butterflies, locusts, wasps, termites, ants, mayflies, other insects rarely seen before on film and insectivorous plants/insects.
Technical advisers Roy Snelling and Charles Hogue were entomologists at the Los Angeles County Museum of Natural History.
Reception.
Rotten Tomatoes gave the film a 75% score based on reviews from 8 critics.
Green later called it "almost yellow-journally but good. We were giving the audience an elbow to the ribs every third line."
Home video.
The film was released on DVD and Blu-ray January 10, 2012 from Olive Films.