Hybridisation in gulls occurs quite frequently, although to varying degrees depending on the species involved.
Read more about Hybridisation In Gulls: Hybrid Large White-headed Gulls, Hybrids Among The Small Hooded Gulls
Famous quotes containing the word gulls:
“I dreamed of an out-thrust arm of land
Where gulls blew over a wave
That fell along miles of sand....”
—Philip Larkin (1922–1986)