Swimming comes naturally to you, as does hunting marsh vipers and other aquatic creatures.
Benefit: Increase the number of rounds you can hold your breath underwater by an amount equal to your Constitution score. You gain a +2 bonus on Stealth checks in swamps and in underwater environments.
Pathfinder Player Companion: Kobolds of Golarion. © 2013 Paizo Publishing, LLC; Authors: Tork Shaw, Mat Smith, and Jerome Virnich.