COW #204

Feels like it was ages since I did a COW, finally I found some time to make one again. The topic is "Bright purple with super-sonic hearing" and here's my design:

The colorful Durrdu inhabits the wast marshlands of Kar'luma. They are highly visible in their surroundings and their only defense is flight. During evolution their hearing organs has grown immensely, eventually taking up so much space in their skulls that the eyes has deteriorated, leaving them virtually blind, solely reliant on their hearing to avoid the many predators on this hostile planet.