We must have been very lucky. We went to Potteric Carr last week, and in the first hide two people were looking at two Bitterns in the reeds. So within 10 minutes of being there, we had seen two! I tried to take some pictures but they were directly in line with the sun and a long way off so they are very indistinct. I've included a couple of images, Its almost as challenging to see them in these as it is in real life!
