What's a Bilby? You may ask, well, originally, Fyer was an ardvark, but then, whilst looking through my animal files, I came accross a small, austrailian rodent, called a Bilby. It bore an uncanny resemblence to Fyer, and even had the abilities I'd assigned him. So there you go, a Bilby. I'm personally quite fond of Fyer, I love his shoes! Sonic the Hedgehog fan art.