Incomplete question. However, I inferred you are referring to May 14, 2015, theconversation online article by Manu Saunders a Post-doctoral Research Fellow (Ecology), at Charles Sturt University.
Step-by-step explanation:
The article stresses the consequences of single-crop farming on wildlife survival in other to allow for biodiversity. Specifically, she focuses on the impact of single-crop farming on wild pollinators such as native bees and hoverflies.
Therefore, according to Manu's research, this pollinators have restricted access to diverse resources as a result of single-crop farming; which leads us to the central theme; Single-Crop Farming Is Leaving Wildlife With No Room To Turn.