TY  - BOOK
AU  - Derocher,Andrew E.
AU  - Lynch,Wayne
TI  - Polar bears: a complete guide to their biology and behavior 
SN  - 9781421403052 (hardcover : alk. paper)
AV  - QL737.C27 D47 2012
U1  - 599.786 23
PY  - 2012///
CY  - Baltimore, [Bozeman, Mont.]
PB  - Johns Hopkins University Press, Polar Bears International
KW  - Polar bear
KW  - Behavior
N1  - Includes bibliographical references and index; A polar bear described -- Evolution -- Early polar bear-human interactions -- Arctic marine ecosystems -- Sea ice and habitat -- Prey -- Distribution and populations -- Hunting methods -- Polar bear behavior -- Den ecology -- From birth to death -- Threats -- Looking forward -- Appendix A. Scientific names of plants and animals -- Appendix B. Species of plants and animals eaten by polar bears
N2  - Presents an introduction to the polar bear, discussing its evolution, physical characteristics, life cycle, predatory behavior, habitat, and the threats to its existence from global warming
ER  -