In southwestern Pennsylvania, 17 year cicadas emerge from hibernation for their mating cycle in this observation of insects.
Director:
Dec 14, 1984
Oct 9, 1974
Invalid Date
Jun 25, 1996
May 8, 2021
May 18, 2013
Mar 30, 2016
Aug 10, 1984
Dec 10, 1952
Jul 14, 1978
Mar 11, 1989
Dec 11, 1987
Sep 6, 2007
May 1, 1954
Sep 23, 2006
Jun 4, 2020
Jan 29, 1997
Apr 22, 1953
Oct 26, 2017
Mar 1, 1991
