TY  - GEN
AB  - 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.
AU  - De Pencier, Nick.
AU  - Arledge, Elizabeth.
AU  - Neuburger, Jon.
AU  - Donaldson, Christopher.
AU  - Swartz, Robert.
AU  - Channing, Stockard.
AU  - Arriagada, Jorge,
AU  - Halpern, Sue.
CN  - QL561.D3
CN  - QL561.D3
CY  - [United States] :
DA  - 2009.
DO  - 00783421431492
DO  - gtin-14
ID  - 467529
KW  - Monarch butterfly
LA  - eng
LA  - Closed-captioned; optional described video for the hearing impaired.
N1  - Originally broadcast as an episode of the television program Nova on Jan. 27, 2009.
N1  - Edited and rewritten version of the 2007 documentary film 'Four wings and a prayer, ' with some new material.
N1  - With the participation of Ministry of Research (France), PROCIREP/ANGOA, France 2, NHK, Planète Câble, the Documentary Channel and the Canadian Television Fund.
N1  - Based on the book Four wings and a prayer by Sue Halpern.
N1  - Special features: printable materials for educators (PDF files).
N2  - 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.
PB  - PBS Video,
PP  - [United States] :
PY  - 2009.
SN  - 9781593758950
SN  - 1593758952
SN  - 9786312927815
SN  - 6312927814
T1  - The incredible journey of the butterflies
TI  - The incredible journey of the butterflies
ER  -