Watch The Birdcatcher's Son Full Movie Free Online 123Movies. "The Birdcatcher's Son" - According to Faroese law, the birdwatcher Esmar will lose his lease within one year, thus forced to leave both his house and his land unless he makes sure he and his wife Johanna have a son. Because Johanna has just given birth to date, they decide what they think is their last and best chance; to jointly find another man who can make Johanna with children.