[Blueflag]

Jim - please cite examples of speciation at the genetic level, not phenotype.

I for one have never read a reliable publication that “observed speciation.” Darwin thought he did, but he had no idea what an allele is for instance. It ain’t speciation unless it’s really in the genes.

[JimSEA]

My post # 125 has four examples. Also, this Scientific American article goes into greater depth. The quick definition of speciation is the evolution of a population that can no longer produce non sterile with the "parent" population.