Len Medlock: tunnel holes and chimney created by Cicada nymphs
Len Medlock: Magicicada septendecim shedding exuviae
Len Medlock: Cicada nymph hole
Len Medlock: M. cassinii emergence
Len Medlock: _MG_0002
Len Medlock: _MG_0017
Len Medlock: _MG_0018
Len Medlock: _MG_0021
Len Medlock: _MG_0070
Len Medlock: _MG_0069
Len Medlock: _MG_0076
Len Medlock: _MG_0103
Len Medlock: _MG_0107
Len Medlock: _MG_0128
Len Medlock: _MG_0136
Len Medlock: _MG_0151
Len Medlock: _MG_0160
Len Medlock: _MG_0139