Following Papa Bear's lumbering lead, Elmo, Zoe and Baby Bear explore the natural beauty of Bear National Park and keep their eyes peeled for a rare breed of bird: the Blue-Feathered Swallowing Swallow. (And if they spot one, they'll earn their bird-watching badges.) Along the way, they learn important lessons about keeping the planet in tip-top shape by recycling, conserving water and putting old items to use in new ways.