Tales of Tolgard
Bronze dragons have the strongest sense of justice of all true dragons. They crave water, whether fresh or salt, so they tend to seek out temperate and tropical coastal areas and islands. They wage a constant battle against evil sea monsters and from time to time come into conflict with black dragons and green dragons which also like their preferred habitat.
Brass dragons are capable of flight, but prefer to swim, and can breathe water. They have an electrical breath weapon.