Ron Koenig (PA, USA)

Ron Koenig bio
biot_body_bwo_emerger
Biot Body BWO Emerger
biot_body_sulfur_emerger
Biot Body Sulfur Emerger
cdc_ant
CDC Ant
cdc_ant_winged
CDC Ant (winged)
comparadun
Comparadun
hackled_hair_wing_bwo
Hackled Hair Wing BWO
midge_pupa
Midge Pupa
midge_spinner
Midge Spinner
trico_female_spinner
Trico Female Spinner

Photographs: Hans Weilenmann

© 2002 Hans Weilenmann
Please do not copy/distribute the contents of this page without my explicit permission.

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