Spilling Thought: It's #WorldWildlifeDay -- a day dedicated to raising awareness of the world’s wildlife. America's national parks, wildlife refuges and other #publiclands are home to a diverse set of wildlife, like these two cute bear cubs at #Delaware Water Gap National Recreation Area. This 67,000-acre park spans #NewJersey and #Pennsylvania and features forested mountains, riverine valleys and fertile floodplains. Photo by Keith Frerichs (http://ift.tt/18oFfjl). by usinterior