Because of the fold going down his back I would say it is a female green
frog. Female because the tympanic membrane (ear) is about the same size as
the eye.
http://www.npwrc.usgs.gov/narcam/idguide/bronze.htm
Bullfrogs have a fold that goes behind the ear and then vertical toward the
front leg, not down the back.
http://www.npwrc.usgs.gov/narcam/idguide/bullfrog.htm
Heather
"Sam Hopkins" wrote in message
.. .
His can someone ID this frog? I'm in southwestern PA zone 5.
www.tiversa.com/desc/frog1.jpg