OMG UBERGAMING WTF
Dragon “Isle” is actually a chain of islands surrounding a landmass comparable to that of the main continent. 90% of the world’s dragons (perhaps less than three thousand, all told) dwell there, although small emigrations to the mainland are common. There are also more significant dragonblooded populations, most of these creatures live and work with the dragons of the isles. Those wyrms who make the journey to the mainland often stay, to the delight (or more often dismay) of their new neighbors.
The dragons of Dragon Isle are not tied to the typical alignments that other worlds’ dragons are, though they can tend towards the archetypes.
A representative of Dragon Isle is permitted to attend the Council of Kingdoms, but more often than not, the dragons prefer to let the bipeds do as they will. Dragonblooded creatures like dragonborn and kobolds will sometimes take the role on, more to keep up with events than anything else.