'Black' in the Bible

“You are to detest these birds. They must not be eaten because they are detestable:the eagle, the bearded vulture,the black vulture,

and the red kite and the black kite according to its kind,

And if the priest look on the plague of the scall, and, behold, it be not in sight deeper than the skin, and that there is no black hair in it; then the priest shall shut up him that hath the plague of the scall seven days:

But if the scall be in his sight at a stay, and that there is black hair grown up therein; the scall is healed, he is clean: and the priest shall pronounce him clean.