Polar Bears Global Warming
are polar bears being affected by global warming?
How are polar bears being affected by global warming?
Polar bears are listed as threatened/vulnerable http://en.wikipedia.org/wiki/Polar_bear
Denier’s continue to post fiction on this subject quoting booms in numbers and comments about how well they can swim (the bears not the denier’s) the facts are that any reading of the actual science (instead of denier blogs) would show that the problems bears face are in the future as the Arctic continues to decline, comments that the Arctic is not declining are pure fiction.
http://nsidc.org/images/arcticseaicenews/20100105_Figure3.png
Polar Bears have made a recovery since wholesale hunting of them was seriously decreased in the 70s under international treaty other than man and other Bears they have no natural enemy in the wild so the increase in their numbers is pretty easy to explain. The basics of how they hunt seals is easy to find if you look they (for the most part) ambush Seals on the ice as they emerge from the sea or are resting. Anyone with even a little knowledge of Seals and Polar Bears should be able to understand that in the water Polar Bears are quite poor swimmers compared to Seals. The logic of shrinking ice and what that will mean for hunting Polar Bears, is obvious cause and effect.
(CYW NEIL OWEN) There are no Polar Bears in the Antarctic, they only live in the Arctic.
Polar Bears & Global Warming
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