zwaan kleef aan " adhesion to swan"

This boy was, together with his father, feeding the birds in the park. The goose on the right was not amused with this all, but as you can see the boy does not really bother. You can almost see him thing "what are you screaming about???" haha

"zwaan kleef aan" is a Dutch sentence of the fairytale "the golden goose" from the brothers Grimm.