 Avishag Zahavi

Avishag Kadman-Zahavi () (born 1922 in Haifa) is an Israeli professor emeritus of Plant Physiology at "The Volcani Center for Agricultural Research", Bet-Dagan, Israel.She is best known for her close collaboration with her husband Amotz Zahavi, who developed together with her the so-called Handicap principle, a sociobiological approach to the theory of natural selection.