Red-nosed reindeer? Researchers find Rudolph story could be true
Read more: http://www.nydailynews.com/news/worl...#ixzz2oMXqn9aX
A study using thermal imaging shows the noses of reindeer actually glow as they graze in the snow. Swedish researchers say reindeer have a high concentration of blood vessels to keep their noses warm while looking for food under the snow.
Really? Researchers? If I stuck my nose in snow, it would turn red as well. Irish glow is what I call it for other reasons....