Handwritten on the back of image: "Elizabeth "Liz" Wagman, Leonard J. Waxdeck, Allison "Ali" Wagman. Bird callers. At the champagne and strawberries party at Ronal Gurber's home. Leonard J. Waxdeck, the Piedmont High School biology teacher who started it all, was flanked by twin sisters Elizabeth (left) and Allison Wagman, who won first prize for their call of the loon in Thursday's Bird Calling contest." The Tribune caption states (it refers to images other than 2000.1.73. I am including entire caption.): Mon May 25 1987, "At left top, Leonard J. Waxdeck, creator of the annual bird calling contest, is flanked by twins, Elizabeth, left, and Allison Wagman, who won first prize for their call of the loon. Below, Jane Fonda flew in Thursday to meet Maria Shriver and Arnold Schwarzenegger for the kick-off dinner of the Robert F. Kennedy Tennis Tournament.