阿藍與珠兒結婚以後定居於里約熱內盧，而且還生了三個小孩。不過，為了要讓自己的孩子能夠學會，怎麼成為一隻真正的鳥兒，她突然決定要帶著一家人，暫時移民至充滿誘惑的亞馬遜河。

一家子搬家以後，生性膽小的阿藍已經在開始擔心，他會不會無法適應他的新鄰居，老婆會不會被給拐走？還有，小孩會不會學壞...？

Blu, Jewel and their three kids living the perfect domesticated life in the magical city that is Rio de Janeiro. When Jewel decides the kids need to learn to live like real birds, she insists the family venture into the Amazon. As Blu tries to fit in with his new neighbors, he worries he may lose Jewel and the kids to the call of the wild.