| Habitat selection by song thrushes in stable and declining farmland populations WJ Peach, M Denny, PA Cotton, IF Hill, D Gruar, D Barritt, A Impey, ... Journal of Applied Ecology 41 (2), 275-293, 2004 | 108 | 2004 |
| Body condition, growth rates and diet of Skylark Alauda arvensis nestlings on lowland farmland PF DONALD, LYSB MUIRHEAD, DL BUCKINGHAM, AD EVANS, ... Ibis 143 (3), 658-669, 2001 | 50 | 2001 |
| Summer diet and body condition of Song Thrushes Turdus philomelos in stable and declining farmland populations D Gruar, W Peach, R Taylor Ibis 145 (4), 637-649, 2003 | 46 | 2003 |
| Characteristics of woods used recently and historically by Lesser Spotted Woodpeckers Dendrocopos minor in England EC Charman, KW Smith, DJ Gruar, S Dodd, PV Grice Ibis 152 (3), 543-555, 2010 | 33 | 2010 |
| Summer utilization of Oilseed Rape by Reed Buntings Emberiza schoeniclus and other farmland birds D Gruar, D Barritt, WJ Peach Bird Study 53 (1), 47-54, 2006 | 24 | 2006 |
| Can hedgerow management mitigate the impacts of predation on songbird nest survival? JC Dunn, D Gruar, C Stoate, J Szczur, WJ Peach Journal of environmental management 184, 535-544, 2016 | 23 | 2016 |
| Land-use correlates of breeding performance and diet in Tree Sparrows Passer montanus RH Field, GQA Anderson, DJ Gruar Bird Study 55 (3), 280-289, 2008 | 23 | 2008 |
| Drivers of low breeding success in the Lesser Spotted Woodpecker Dendrocopos minor in England: testing hypotheses for the decline EC Charman, KW Smith, IA Dillon, S Dodd, DJ Gruar, A Cristinacce, ... Bird study 59 (3), 255-265, 2012 | 17 | 2012 |
| Tree sparrow Passer montanus chick diet and productivity in an expanding colony. GQA Anderson, DJ Gruar, NI Wilkinson, RH Field | 16 | 2002 |
| Pre-breeding foraging and nest site habitat selection by Lesser Spotted Woodpeckers Dendrocopos minor in mature woodland blocks in England EC Charman, KW Smith, S Dodd, DJ Gruar, IA Dillon Ornis Fennica 89 (3), 182–196-182–196, 2012 | 12 | 2012 |
| Habitat utilisation by song thrushes Turdus philomelos on lowland farmland during summer and winter W Peach, R Taylor, P Cotton, D Gruar, I Hill, M Denny Aspects of Applied Biology 67, 11-20, 2002 | 9 | 2002 |
| Drivers of population increase on an arable farm delivering a comprehensive suite of measures for farmland birds. AJ Morris, CM Bailey, R Winspear, DJ Gruar, IA Dillon | 8 | 2010 |
| Evaluating the efficacy of winter seed provision by different agri-environment scheme options. DJ Gruar, AJ Morris, IA Dillon | 4 | 2013 |
| Improving floristically enhanced field margins for wildlife. AJ Morris, CM Bailey, IA Dillon, DJ Gruar, DB Westbury | 4 | 2010 |
| Understanding the causes of decline in breeding bird numbers in England: a review of the evidence base for declining species in the woodland indicator for England E Charman, J Carpenter, D Gruar RSPB, 2009 | 4 | 2009 |
| Habitat associations of woodland birds: II. E Charman, J Smart, A Amar, D Gruar, P Grice RSPB, 2009 | 4 | 2009 |
| Development of an agri-environment option through research trials: Skylark Plots at Hope Farm. DJ Gruar, AJ Morris, CM Bailey, IA Dillon | 3 | 2010 |
| survival? 2 JC Dunn, D Gruar, C Stoate, J Szczur, WJ Peach survival 2, 3, 2015 | | 2015 |
| Land-use correlates of breeding performance and diet in Tree Sparrows Passer montanus: chick diet varies seasonally and between wet and dry habitats, and … RH Field, GQA Anderson, DJ Gruar | | 2008 |
| Royal Society for the Protection of Birds, The Lodge, Sandy, Bedfordshire SG19 2DL, UK GQA ANDERSON, DJ GRUAR, NI WILKINSON, RH FIELD Birds and Agriculture: Heriot-Watt University, Edinburgh, 18-19 March 2002, 35, 2002 | | 2002 |
