Eli5 Animals can lay in the sun for hours, how do they not get burned or sick?

Question

Eli5 Animals can lay in the sun for hours, how do they not get burned or sick?

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Answer 1

Fur provides a lot of protection from the sun, it’s like you won’t get sunburn through clothes. Animals will seek out shade too… in Texas in the summer you’ll see cows standing under the few shade trees.
Hippos secrete a sort of natural sunscreen as their backs are often exposed above the water.