11. Sympatric divergence could also result from the sexual conflict.12. African cichlids also offer some evidence for sympatric speciation. 13. Ecological character displacement is another means for sympatric speciation. 14. And even more recently concrete examples of sympatric divergence have been empirically studied. 15. These two are widely sympatric in the western Pacific. 16. It is locally sympatric with the Peruvian warbling antbird. 17. The two species substantially overlap, and are sympatric . 18. Sympatric speciation is one of three traditional geographic categories for the phenomenon of speciation.19. This helps maintain sympatric speciation within the lakes. 20. Sympatric speciation is defined as the evolution of a new species without geographical isolation.