The poem uses satire to highlight the absurdity of judging art based on personal preference and a perceived sense of superiority. It also emphasizes the importance of recognizing true talent and beauty, even when it comes from unexpected sources. The owl, despite his supposed expertise, is unable to appreciate the nightingale's gift, proving that intellectualism and critical analysis can sometimes obscure real artistic merit.
Ultimately, the poem celebrates the power of authentic expression and the enduring beauty of nature. It reminds us that true beauty lies not in the eyes of the beholder, but in the heart of the artist.