Watership Down the two girls. Adams's descriptions of wild rabbit behaviour were based on "The Private Life of the Rabbit" (1964), by British naturalist Ronald Lockley. The two later became friends, embarking on an Antarctic tour that became the subject of a co-authored book, "Voyage Through the Antarctic" (A. Lane, 1982). "Watership Down" was rejected seven times before it was accepted by Rex Collings. The one-man London publisher Collings wrote to an associate, "I've just taken on a novel about rabbits, one of them with extra-sensory perception. Do you think I'm mad?" The associate did call it "a mad risk," in her
Watership Down (film) and disturbing imagery should have resulted in at least a 'parental guidance' rating. Some places like Quebec have given the film a G rating as well; however, in places like the United States, Australia, and Ireland, the film was rated PG due to the film's violence and disturbing imagery. A picture book of the animated film was also produced, titled "The Watership Down Film Picture Book". Two editions of the book were published, one a hard-cover, the other a reinforced cloth-bound edition. The contents include stills from the film linked with a combination of narration and extracts from the script,