Technical "Morph" question

[Stefan-A]

But, Stefan, natural selection is not man-made selective breeding. Two subspecies sharing a given area and breeding is naturual selection, not selective breeding. Selective breeding does not happen in nature.

It really isn't relevant whether selective breeding occurs in nature. It's only a question of adjusting the odds in our favour.

Selective breeding is actually a part of natural selection, but it's a longer story.