Letters From Home is a personal exploration of the landscapes and wildlife of Saskatchewan from the point of view and perspective of biologist/filmmaker Bob Long, who has spent 35 years exploring, documenting, and coming to understand the nature of his province. A vivid balance of art, science and philosophy, the documentary is presented as a series of four letters, each featuring a specific landscape in the heart of Saskatchewan: the Athabasca Sand Dunes, a prairie pothole wetland, a grove of aspen in the parkland and the Cypress Hills.