This is a film about harmonious relationship between children and birds. The little Gypsy boy Opri is fascinated by the wonderful world of birds. Intuitively he penetrates many of their secrets. In this way he makes friends with a group of ornithologists and particularly with Yanka, the daughter of one of them. In the friendship of two children one senses the beginnings of tenderness. Thus, Opri spends a fun-filled summer close to nature, finds his true vocation and become encouraged to deepen his knowledge of birds.—Georgi Djulgerov <[email protected]>