Bibliography
http://www.torontozoo.com/ExploreTheZoo/AnimalDetails.asp?pg=840
http://www.china.org.cn/english/features/panda/38295.htm
http://wwf.panda.org/what_we_do/endangered_species/giant_panda/panda/where_panda_lives_habitat/
http://eol.org/pages/7664/overview
http://www.torontozoo.com/ExploreTheZoo/AnimalDetails.asp?pg=358
http://animals.nationalgeographic.com/animals/mammals/grizzly-bear/
http://wwf.panda.org/what_we_do/where_we_work/arctic/wildlife/polar_bear/habitat/
http://wwf.panda.org/what_we_do/where_we_work/arctic/wildlife/polar_bear/threats/
http://www.china.org.cn/english/features/panda/38295.htm
http://wwf.panda.org/what_we_do/endangered_species/giant_panda/panda/where_panda_lives_habitat/
http://eol.org/pages/7664/overview
http://www.torontozoo.com/ExploreTheZoo/AnimalDetails.asp?pg=358
http://animals.nationalgeographic.com/animals/mammals/grizzly-bear/
http://wwf.panda.org/what_we_do/where_we_work/arctic/wildlife/polar_bear/habitat/
http://wwf.panda.org/what_we_do/where_we_work/arctic/wildlife/polar_bear/threats/