Description: The Haddon Nature Reserve is mostly forested with several small streams running through it as well as a ponds and wetlands.  The Little Cold Creek runs through the property – it is a tributary of Cold Creek, and important trout stream.  A broad selection of trees grows here, including some of considerable age.  The small ravines along the steam edge are particularly lovely being lined with old hemlock and White Pine. The southern-most part has a small hayfield which is attractive to grassland species.