Rumila

Kumila is a Japanese-Italian anime series based on 1969 two-shot manga created by Waku Yaniko for Shueisha's Weekly Shonen Jump.

Plot
Born as the only brown bird to a bluebird family in a world where humans and animals lives seperate lives, Kumila is a little bird who lives in Garaguro (an animal-occupied town) with her boyfriend Mario, her human-hating friend Furu and local school bully Takishu as they would frequently solve problems whenever they are caused, some of which would cause the trio to go to the human world (which, according to Waku, are suppose to represent America).

In the first Anime series, there was also an in-between segment called Fellino, about an orphaned dragon who must learn to protect herself from any dragon hunters that wants to capture her.