Gold-horned Tangars are a brightly colored tropical breed. They are primarily herbivores, and eat a wide variety of fruits and flowers in addition to the occasional bird. Tangars are well suited to life in the trees; their slender bodies make them light enough to be supported by thinner branches and agile enough to avoid obstacles while flying. Their brightly colored horns, found in both males and females, are used to attract mates.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

This particular Gold-horned Tangar was a daughter of the Vanaharan tribe, a large herd of Tangars residing deep within the jungle. Sai'dru's egg. unfortunately, was lost and left behind when a mass migration of the herd was called in order to find food during a time of drought. Luckily it was retrieved by friendly dragons of a neighboring mountain-dwelling, human-owned herd. Now her new home is with the herd that raised her, though she enjoys visiting her old family in the Vanaharan tribe.