Nice image of the woodpecker, Vermaji. Its tricky to photograph birds especially if they are hopping branches between low light to good light, I suppose your ISO was set to 3200 to capture this bird in the shade and voila it jumps into a patch of sunlight resulting is slight over exposure of whites. But that's also the beauty of bird photography, I have better memories of pictures slightly shaken or overexposed as they remind me of the experience more than the image. Thanks for sharing.