Oh ok. I just figured it was the sun because it is only towards the top where it sticks up from the enclosure. Should I prune the damage off?
Northern New Jersey is usually a rollercoaster weather-wise this time of year. It theoretically should be mid 50s with lows in the mid 30s. However, we will be in the 60's today with rain, but plummet tomorrow to 27, then back to almost 60 by Sunday. I made a little frame and wrapped this with burlap so it is very easy to take it off and put it back on. I was more concerned about too much sun.