%0 Journal Article %K Agri-environment %K Farmland birds %K Population %K Landscape %K Arable %K Supplementary feeding %B Agriculture, Ecosystems & Environment %D 2017 %G eng %P 114 - 123 %R https://doi.org/10.1016/j.agee.2017.09.027 %T Effects of agri-environmental habitat provision on winter and breeding season abundance of farmland birds %U http://www.sciencedirect.com/science/article/pii/S0167880917304279 %V 251