Public marks with tag "threatened species" Public marks with tag "threatened species" http://blogmarks.net/marks/tag/threatened species Polar explorer Steger says polar bears' new status highlights the dangers of global warming http://www.yellowzeppelin.info/Global-Warming/PolarexplorerStegersayspolar_14573.html The polar bear just got listed as a threatened species, but veteran polar explorer Will Steger and the team he's leading in the Canadian Arctic found themselves threatened - by the bears. 2008-05-15T22:12:07Z Newspartnergroup polar bears, threatened species, global warming, ozone layer

Polar explorer Steger says polar bears' new status highlights the dangers of global warming

by Newspartnergroup

The polar bear just got listed as a threatened species, but veteran polar explorer Will Steger and the team he's leading in the Canadian Arctic found themselves threatened - by the bears.

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