Kes

Kes is a 1969 British coming-of-age drama film directed by Ken Loach and produced by Tony Garnett, based on the 1968 novel A Kestrel for a Knave, written by Barry Hines. Kes follows the story of Billy, who comes from a dysfunctional working-class Yorkshire family and is a no-hoper at school, but discovers his own private means of fulfilment when he adopts a fledgling kestrel and proceeds to train it in the art of falconry.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.