@article{journal,
author = {Aebischer, N. J. and Ewald, J. A.},
title = {The grey partridge in the UK: population status, research, policy and prospects},
year = {2012},
volume = {35.2},
pages = {353--362},
journal = {Animal Biodiversity and Conservation},
keywords = {Grey partridge, Perdix perdix, Causes of decline, Management for recovery, Agri–environment measures}
}