Elves do not age past maturity and will not die of natural causes. They are immune to disease. The typical elf stands about 7′ tall, has blue eyes and blonde hair. They tend toward very thin, almost emaciated and are not physically tough. They tend to take a VERY long view and see all other animals as transient
High Elves are the most “civilized” and the most arrogant. Their society is heavily magical and encourages higher thought and magical development. Tradition dictates activity and obviates the necessity of laws for them. Laws exist for the humans. They see that their gods have given the world order. The Lesser Gods serve the Greater Gods. Elves serve the Lesser Gods. Humans serve Elves. Orcs, Kobolds, Umli, and Halflings (obviously of Human manufacture) serve Humans. They haven’t figured out where Dwarves figure into this, but are confidant that their scholars will determine this within the next few millennia.
Grey Elves ply the seas. Their ships appear to be made of a single, perfectly carved, piece of wood. They are called “grey” because their eyes are grey rather than blue. They are less arrogant than the High Elves, but more obnoxious to the humans. They too see the order of the world. Each of the lesser races has their own niche within the world with Elves as the overseers designated by the Gods. While they do not try to kill off the Humans who have obviously bred too much, they do try to convince them not to have children and keep them from expanding. They tend to espouse these views when in human ports to anybody who will listen. Usually, Grey Elves bring exotic goods at low prices, so they are tolerated.
Wood Elf society is very loose and is based upon the individual following his nature. There are no laws, courts, or restraints except where necessary to deal with non-elves. They see that the order of the world is inevitable. Elves are clearly the superior form of life, and it’s only a matter of time before they come out on top. They will simply let things take their course.