WSU Bear Research Center (6/11)

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Heidi Keen, a doctoral student at Washington State University pushes the clicker and rewards John -- a grizzly bear -- with a piece of apple when he touches the right color cue with his paw during a cognitive bias task test at the Bear Research Center in Pullman, Wash.. Keen's research evaluates the psychological impact of environmental enrichment for grizzly bears. ..(Matt Mills McKnight for The Wall Street Journal)
Heidi Keen, a doctoral student at Washington State University pushes the clicker and rewards John -- a grizzly bear -- with a piece of apple when he touches the right color cue with his paw during a cognitive bias task test at the Bear Research Center in Pullman, Wash.. Keen's research evaluates the psychological impact of environmental enrichment for grizzly bears. ..(Matt Mills McKnight for The Wall Street Journal)
Filename: MCKNIGHT_PALOUSE_0017.JPG
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Date: 17 Oct 2010
Size: 4132x2755 / 1.5MB
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