ruffle (somebody’s) feathers: to make someone annoyed (idiom) [the free dictionary]
The Ruffled Feathers climbed precarious cliffs and clambered over felled logs on the last sunny day of the season in a no-trespassing zone on a quest to find their spirit animals. A pair of seagulls and the crewmen of a tugboat were the only audience to a song about a castle floating over the Soviet Union. [the ruffled feathers]

