This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
pennsylvania lycoming county lycomingcounty tiadaghton state forest tiadaghtonstateforest black forest trail blackforesttrail pennsylvania wilds pennsylvaniawilds hiking trees forest coniferous deciduous hemlocks eastern hemlocks easternhemlocks tsuga canadensis tsugacanadensis understory undergrowth vegetation trail path walking