Swamp pink (Helonias bullata) is a small perennial member of the lily family, with evergreen leaves and a beautiful pink flower cluster that emerges in spring. It is found in headwater springs and mountain bog areas, and is primarily threatened by the indirect effects of off-site activities and development, such as pollution, introduction of invasive species, and subtle changes in groundwater and surface water hydrology.

Photo credit: Alan Cressler

At only about four inches long, the bog turtle (Clemmys (Glyptemys) muhlenbergii) is one of North America's smallest turtles. This federally threatened species lives in a mosaic of open, sunny, springfed wetlands and scattered dry areas. The variety of wet and dry places meets all the turtle's basic needs. Sunny open areas provide the warmth needed to regulate the turtle's body temperature and incubate its eggs, while soft muddy areas allow turtles to escape from predators and extreme temperatures.

Photo credit: Charlie Eichelberger, Pennsylvania Natural Heritage Program