Polphin

“New species are appearing in the diet of polar bears due to climate change … [such as] the carcasses of two white-beaked dolphins. … A visibly skinny old male bear devours one of the dolphins and appeared to have stored a second one under snow for later.” (http://www.theguardian.com/environment/2015/jun/12/polar-bears-eat-dolphins-as-arctic-warms)

Proving you can have your white-beak and eat it.

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Polapulation

“Using high-resolution satellite imagery, researchers counted the population of polar bears (Ursus maritimus) on Rowley Island in Foxe Basin in the Canadian Arctic. … [They] were able to discriminate among presumed bears and non-targets by comparing high resolution images collected at different points in time.” (http://news.mongabay.com/2014/0717-hance-polar-bears-satellite.html)

This ‘if it moves it’s a polar bear’ criterion critically differs from the land-based count where ‘if it moves you’re too late.’