found: Work cat.: Francis, D. Operation orca : Springer, Luna, and the struggle to save west coast killer whales, c2007.
found: Wikipedia, Sept. 4, 2008(Springer (orca); Springer (born late 1999 or early 2000), officially named A73, is a wild orca. In 2002, she was discovered alone in Puget Sound, Wash., after her mother had apparently died ... Six months later, after being treated for medical conditions and given extra food, she was transported to Johnstone Strait, B.C., and released near her close relatives; the only whale in history to be successfully re-integrated into a wild pod after human intervention)
found: Seattle post-intelligencer, July 11, 2003, via WWW, viewed Sept. 4, 2008(Orphaned orca Springer back with her family; called A-73 for her birth order in A pod and nicknamed Springer)