race features:
Keen Senses. You have advantage on Perception (Wisdom) checks that rely on hearing or smell.
Darkvision. You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.
Kainids live everywhere in Simadoúra and very greatly based on environment and surrounding races.