41. Their distribution is clumped and sympatric . 42. One type of sympatric speciation involves crossbreeding of two related species to produce a new hybrid species. 43. East Asian " L . excubitor " are barely sympatric with the Chinese grey shrike. 44. David W . Macdonald theorises that this greater aggression is an adaptation to being sympatric with tigers. 45. Disruptive selection is inferred to oftentimes lead to sympatric speciation through a phyletic gradualism mode of evolution. 46. There it is sympatric with " N . burbidgeae " grows a short distance away. 47. Furthermore, it has never been found to be sympatric with either of its putative parent species. 48. In Gujarat's Gir National Park, the Indian leopard is sympatric with the Asiatic lion. 49. The sympatric zones of the red-backed salamander and Peaks of Otter salamander are relatively static. 50. The Nile crocodile is the only sympatric predator ( besides humans ) that can singly threaten the lion.
