Invasion
In southwestern Pennsylvania, 17 year cicadas emerge from hibernation for their mating cycle in this observation of insects.
In southwestern Pennsylvania, 17 year cicadas emerge from hibernation for their mating cycle in this observation of insects.
1984
1984
1996
2007
1991
2008
2017
2012
1953
1987
1954
2021
1989
2019
2006
1997
2011
2023
1952
2020