1. Silent Valley nature reserve – A trip to Silent Valley is great for bugs. You may see the increasingly scarce Grayling butterfly that thrives on the areas of old spoil (you will need to look close it is well camouflaged!). The incredibly energetic Green Tiger Beetle can also be found, as well as he aptly named Golden Ringed Dragonfly. The huge mounds in the grassland show the underground presence of 1000’s of Yellow Meadow Ants busily going about their work.