Speedflight is a young tortiseshell she-cat, with blue eyes. She is Flightstar's mate, and the only cat who
Flightstar didn't shout or hiss at, apart from his old apprentice, Goldenstar.
She is Eagleclan's medicine cat.
Speedflight falls in love with Flightstar just after their apprentice ceremonies, eventually, he falls in love with her, too, and although she is a medicine cat, they become mates. When he becomes leader, Flightstar legalises their relationshp, because the word of the Clan leader is law. The cats are uncomfortable around Speedflight for a while, after finding this out, but come to accept her more, after she finds out the cure for the Vole-Sickness, that killed many Eagleclan cats last greenleaf.