Solitary%20Oak%20Leafminer (Cameraria%20hamadyadella) - These%20tiny%20caterpillars%20feed%20between%20the%20outer%20layers%20of%20oak%20leaves.%20They%20are%20very%20small%20and%20have%20a%20pattern%20that%20is%20akin%20to%20the%20rattle%20of%20a%20rattlesnake.%20While%20feeding%20on%20all%20oaks%2C%20they%20are%20observed%20to%20be%20more%20prevalent%20on%20white%20oak%20species.%20Common%20signs%20of%20injury%20include%20leaf%20wilting%2C%20defoliation%2C%20black%20splotches%2C%20localized%20mining%2C%20or%20lesions.