"A newspaper story in the Daily Oklahoman of July 12, 1969, aroused my interest. It told about two boys, Gary and Larry Alexander, aged thirteen and eleven, who became foster parents to a family of baby bluejays after a stone from Larry's slingshot had accidentally slain the mother. Reporter Jack Jones wrote it. Gary and Larry lived in Dallas, Texas, but the incident occurred at Bethany, Oklahoma, where the boys were visiting their grandmother, Mrs. Ruth Lucille Cook. I located the Alexander brothers by long-distance telephone at Bethany. I talked to Gary, the elder. He told me in detail of the boys' heroic struggle to keep the young birds alive, although all had died within a few days of their adoption. I decided to write a book about it."