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"Only few times I have seen beautifully fat mothers with beautifully fat young. Many times I have seen horribly thin bears, and those were exclusively females — like this one here," Langenberger writes in the caption of her photo.
In the Arctic, polar bears face a grim scenario due to climate change. Rising temperatures have caused sea ice to melt. This sea ice is where polar bears hunt seals. Without it, the bears have turned to other, less abundant food sources on land such as snow geese and caribou.
Polar bears are a keystone species. This is where the world is headed. Its also what parts of the world are suffering with now.