Snow White with the Red Hair (2015)

S1E10 Inexperienced Heart, Going Deeper

Shirayuki encounters Kiharu, a girl who arrives at the castle accompanied by her pet bird, Popo. Kiharu seeks Zen's assistance in safeguarding the endangered birds from her home island, which are being targeted by poachers. Unfortunately, Zen finds himself unable to intervene in Kiharu's plight unless the birds can demonstrate their value to the society of Clarines. Just when it seems hopeless, Shirayuki steps in with a creative solution.