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https://www.noaa.gov/media/digital-library-photo/pl23anim2299jpgDescription
Polar bear hair is pigment free and transparent with a hollow corethat scatters and reflects visible light, giving the white appearance. (Image credit: Crew and Officers of NOAA Ship FAIRWEATHER)
Credit
Crew and Officers of NOAA Ship FAIRWEATHER
Display Date
2012
Collection
NOAA's Ark