"I appreciate that, Dayna. Say hallo for me." ―Richard Woolsey[src] Dayna was a Tau'ri scientist and part of the Atlantis expedition. BiographyEdit 2008Edit Richard Woolsey was talking to Dayna in a hallway before running into Dr. Rodney McKay heading to see Dr. Jennifer Keller in the Atlantis infirmary. (SGA: "Identity") Retrieved from "https://stargate.fandom.com/wiki/Dayna?oldid=365940" Categories: Atlantis expedition members One-shot Atlantis characters Tau'ri Atlantis science personnel Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.