Creature:Cantrovis

Sporepedia Description
"Cantrovises are highly unusual, three-headed avian organisms with an unusual bodily setup. Each head has only a single eye, while the flanking heads have a pair of horns between them used for powerful defense.  While intimidating, they're simple herbivores."

Trivia

 * I hadn't realized that this was named after a part until 7:19pm on April 27th, 2011; a few years after it was created.