Bachelor of Science, University Haifa, Tivon, Israel, 1987. Bachelor of Education, University Haifa, Tivon, Israel, 1987. Master of Science, Ben Gurion University, Beer Sheva, Israel, 1989.
Doctor of Philosophy, Ohio State University, Columbus, 1992. Doctor of Philosophy, Archbold Biological Station, Florida, 1993.
Director International Birding & Research Center Eilat, Israel, since 1993. Professor, department life science Ben Gurion University, 1994. Professor Nagpur University, India, since 2008.
Candidate parliament Green Party, Jerusalem, 2007—2008.