The Unique Reason Reindeer Change Their Eye Color

By : SciShow - 6 months ago
Plenty of animal eyes "glow" in the dark, but only one species has eyes that change color with the seasons.

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The Unique Reason Reindeer Change Their Eye Color tags : SciShow, science, Hank, Green, education, learn, reindeer, eyes, eye shine, eye, tapetum lucidum, glow, reflection, reflect, light, retina, Eurasian mountain reindeer, arctic, Bragg's Law, olivia gordon,