| http://www.w3.org/ns/prov#value | - With the right structure, fur and feathers can generate efficient thermal insulation in the far infrared range while also scattering visible light to produce a white appearance in the visible wavelength range. ???This is particularly useful to animals, such as mammals and birds, that live in snowy areas,??? Simonis said, as it provides them with both warmth and camouflage against the white snow.Fo
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