This study includes comparisons of populations of Turdus merula in a French city with T. migratorius in Quebec, Canada. Photocopy on reserve. Horn , D.J. 1985. Breeding birds of a central Ohio woodlot in response to succession and urbanization. Ohio J. Sci.
Robins are among the species whose numbers increased with suburban residential development.
Photocopy on reserve. Montgomery , N. 1997. Robin densities in a suburban Chicago, Illinois environment. An example of a better written paper from an earlier BIO 115 class. Photocopy on reserve.