Feathersong

Overview
Small and cute, feathersongs seem like perfect pets. They would be, were it not for the fact that they don’t breathe oxygen, don’t eat normal food, and need to stay in their flocks.

Daily Life
Feathersongs live in flocks of 8-40. Each has different coloring, which is always bright. Feathersongs sing beautiful tunes together in their flocks in order to do different tasks, such as ward off predators or cause minerals to rise to the surface. Different feathersongs have auras of different elements, which alter the sound of their voices.

Adaptations

 * Their sensitive ears came because of a sudden mutation that caused feathers to grow on them. All feathers were shed over time, except for the ones on the ears.
 * As the atmosphere of Vispericulum altered, the ancient relatives of feathersongs shed their fur and lost their mammal status.