Aria dragons are a brightly-colored and sprightly breed, perhaps most adored for their lyric calls. Their song-like melodies fill the areas they inhabit; their coos resemble those of birds, only more elegant and refined. They have fairly strong magical capabilities, but tend to reserve these strengths for last-minute defense, choosing to live their lives in simple peace. Arias, sticking to the tropics, typically live quite far from human settlements, giving rise to the previously held belief that they had gone extinct.

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.

Catsear spends much of her time happily lying around for hours on the grassier portions of her jungle home, making up songs on the fly. If anyone or anything disturbs her, she leaves in an annoyed fashion. If the disturbance is a creature that wants to eat her, she leaves fearing for her life, but still annoyed. If Catsear gets hungry while partaking in her hobby, she grabs whatever plants are around her, without bothering to get up, and gulps them down. She is not a picky eater and will eat any plant or fungus, although she's careless sometimes and gives herself indigestion by eating things that she should've thought better about consuming.