And the point would be. . .
Fancy pigeons vary in almost every trait you can think ofóoverall size, feathers, beak, skeletal traits, even behavior.
Different varieties may be more unlike each other than different species of wild pigeon are. . . but then, whatís the difference between a species and a variety?
If humans can create such different varieties over a few hundred years. . . what could natural selection do over millions of years?