On the C-SPAN Networks:
Peter Berle is a President for the National Audubon Society with six videos in the C-SPAN Video Library; the first appearance was a 1988 News Conference. The year with the most videos was 1992 with two videos. The year with the highest average number of views per program was 1989 with an average of 81 views per program. Most appearances with Brent Blackwelder (3), John Adams (3), Frederic Krupp (3). Most common tag: Environment.