5.3 Literature Cited

Hall, D. M., Camilo, G. R., Tonietto, R. K., Ollerton, J. , Ahrné, K. , Arduser, M. , Ascher, J. S., Baldock, K. C., Fowler, R. , Frankie, G. , Goulson, D. , Gunnarsson, B. , Hanley, M. E., Jackson, J. I., Langellotto, G. , Lowenstein, D., Minor, E. S., Philpott, S. M., Potts, S. G., Sirohi, M. H., Spevak, E. M., Stone, G. N. and Threlfall, C. G. 2017. The city as a refuge for insect pollinators. Conservation Biology, 31: 24-29. doi:10.1111/cobi.12840.

Di Mauro, D., T. Dietz and L. Rockwood. 2007. Determining the effect of urbanization on generalist butterfly species diversity in butterfly gardens. Urban Ecosystems. 10:427–439. doi:10.1007/s11252-007-0039-2

Vickery, M. L. 1995. Gardens: the neglected habitat. pp 123–134. In Ecology and Conservation of Butterflies. Chapman and Hill, London, England.