Goron

Gorons are a fictional humanoid "race" (species) in the Legend of Zelda game series.

Goron biology

Gorons eat rocks and as they grow older they develop rocky growths on their backs.

Some Gorons are giant for no apparent reason.

Gorons can curl up and roll around; Gorons endowed with fairy magic grow metal spikes when they do.

Also Gorons are lava-resistant.

Goron culture

Goron culture revolves around honor & strength (compare Klingon).

See also: Zora, Deku Scrubs, Rito