CATAN
Do you get the Seafarers small-island bonus victory point for every settlement on a small island, or only your first?
Several replies across threads agree that only the first settlement scores; the amounts come from each scenario's text.
Only your first settlement on each new island scores the bonus; further settlements on that island do not. How many bonus points you can earn, and whether any are given at all, depends on the scenario, so check its Special Victory Points text (some give 1, some 2, and Fog Island gives none).