It’s not every day that you get to photograph a Bittern. We’d heard one booming at Stodmarsh National Nature Reserve but then, the next day, while we were focused on looking for (but failed to see) Tree sparrows at RSPB Dungeness, a Bittern just happened to fly over from a pool on one side of the main road to a pool on the other. Luckily, I had my camera handy, though it’s not the sharpest of photos.