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.
Polar bears : a complete guide to their biology and behavior by Andrew E. Derocher. ISBN 9781421403052. Published by Johns Hopkins University Press in 2012. Publication and catalogue information, links to buy online and reader comments.