I had spotted a newt in the garden pond and dashed inside to get the TZ7 to take a bit of video. By the time I got back to the pond it had disappeared but in its place was the largest Rams Horn pond snail I have seen. It was a good inch (25mm) in size. Not the best of video clips as it was beginning to get dark and the reflections on the surface of the water were hard to cut out. Next to the Rams Horn Snail were a couple of Great Pond Snails which ended up hitching a lift on the Rams Horn.
The Rams Horn was a rare sighting in my pond. This one must be a fair age by the size of it. All the pond snails are very welcome in the pond as they spend their lives munching away at the algae.