drop real science.
polar bears fur is hollow and acts like fiber optics. directing the sunlight onto the black skin. the melanin absorbs that shit and converts the light into energy.
eating sunshine....
closest thing you came to eating sunshine was putting you face between a hookers legs.
ONGH!
now it would seem to me...idk i may be retarded, ask dan....
but it seems to me that in a place thats colder where animal and vegetation are less abundant, being able to get nutrients from the sun and maximize the "little bit of sun that they get" would be a nice adaptation.
idk... my down sydrome is actin up today.