@article{467529,
      recid = {467529},
      author = {De Pencier, Nick. and Arledge, Elizabeth. and Neuburger,  Jon. and Donaldson, Christopher. and Swartz, Robert. and  Channing, Stockard. and Arriagada, Jorge, and Halpern,  Sue.},
      title = {The incredible journey of the butterflies [videorecording]  /},
      publisher = {PBS Video,},
      address = {[United States] :},
      pages = {1 videodisc (56 min.) :},
      year = {2009},
      note = {Originally broadcast as an episode of the television  program Nova on Jan. 27, 2009.},
      abstract = {Every year monarch butterflies migrate across North  America to a remote area of Mexico. This presentation  discusses how the butterflies navigate and endure the long  journey and takes you to the locations they call home.},
      url = {http://library.usi.edu/record/467529},
}