Бели медвед — разлика између измена
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Ред 94:
== Литература ==
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* {{Cite book| ref=harv| last=Stirling| first = Ian |year=1988| title = Polar Bears | location = Ann Arbor | publisher = University of Michigan Press |isbn=978-0-472-10100-9 | chapter = The First Polar Bears}}
* {{Cite book| ref=harv| last=Uspenskii | first = S. M. | title = The Polar Bear |year=1977 | publisher = Nauka | location = Moscow}}
* {{Cite journal|ref=harv| last=Wood | first = G.L. |year=1981 | title = The Guiness Book of Animal Records |journal= Journal of Mammalogy. - Guiness Superlatives Ltd., Middlesex (Danish Edition). |pages=240}}
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Ред 109:
* [https://web.archive.org/web/20070731154529/http://www.biologicaldiversity.org/swcbd/species/polarbear/index.html -{List the Polar Bear as a Threatened Species under the Endangered Species Act}-]
* [https://web.archive.org/web/20070219203504/http://news.independent.co.uk/environment/article344931.ece -{Starving polar bears shame Bush to act}-]
* {{Cite book| ref=harv| last=Flannery| first = Tim | title = The Weather Makers | publisher = HarperCollins |year=2005| location = Toronto, Ontario |isbn=978-0-00-200751-1 |pages=101-103}}
[[Категорија:Медведи]]
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