Dear EJ;-
    Interesting that you should ask.
    Piglets are usually born on the roofs of skyscrapers, actually any
building of more than nine stories. Their first flights occur during
high winds when they can merely spread their budding wings and sort of
soar in place. Flapping comes as they near the age of two months. White
or albino pigs are quite rare and usually fall prey to eagles at an
early age. The all black or nigressens pig is also unusual but survives
by riding currents supplied by coal barges plying the Ohio River.
    Art