Climate change and loss of sea ice putting polar bears at risk of starvation, collar cameras show - ABC News

What is a day in the life of an Alaskan polar bear like? Researchers recently found out after strapping collar cameras to several bears.
Terrestrial animals will not provide the bears with the nutrients they need.
Researchers used collar cameras to monitor the eating habits of 20 polar bears in Manitoba, Canada.

Nearly half of the world's migratory species are in decline, UN report warns - ABC News

More on ice thickness from AWI - Arctic Sea Ice

Arctic Sea Ice: September 2010

More than 10 killer whales appear to be trapped by sea ice in Japan – Cowley Post

Polar bears will struggle to survive if climate change continues, says report

New temperature record for the Arctic in 2011 - Arctic Sea Ice

Polar bears at risk of starvation, study determines

2016 melting momentum, part 3 - Arctic Sea Ice

Polar bear - Wikipedia

Meanwhile, on the other side - Arctic Sea Ice

Climate change diet: Arctic sea ice thins, so do polar bears - Hindustan Times

Polar bears at risk of starvation, study determines

Arctic Sea Ice: September 2010