All I've been able to find so far this year is salamanders. Today, I found this erythristic redback under the first log that I flipped. According to Dr. Art Hulse's book "Amphibians and Reptiles of Pennsylvania and the Northeast", there were only a handful of reports of erythristics during the several year long survey of PA herps....and they were from the whole way across the state from where I'm at.