The Cairn are a telepathic humanoid species. When the borg attacked their homeworld, 4 Million refugees came to the system. Retrieved from "http://scratchpad.wikia.com/wiki/Cairn_(Star_Trek:_Refuge)?oldid=274311" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.