-
Abstract
The European Brown Hare (Lepus europaeus, Pallas). Proceedings of the Symposium held in Rome on May 9th, 1980.
Coles, C.L. (ed.)
1981. International Foundation for the Conservation of Game, Paris.
-
Abstract
Autumn migration strategies of Reed and Sedge Warblers.
Bibby, C.J. & Green, R.G.
1981. Ornis Scandinavica, 12: 1-12.
-
Abstract
The 'Natural Enemy Ravine' in cereal aphid population dynamics: a consquence of predator activity or aphid biology?
Carter, N. & Dixon, A.F.G.
1981. Journal of Animal Ecology, 50: 605-611.
-
Abstract
The overwintering of the rose-grain aphid Metapolophium dirhodum (Wlk.) on wild roses.
Hand, S.C. & Williams, C.T.
1981. In: Thresh, J.M. (ed.) Pests, Pathogens and Vegetation: 307-314. Butterworth, London.
-
Abstract
Sexual dimorphism in size of Tawny Owls (Strix aluco) : a method for sexing in field studies.
Hardy, A.R., Hirons, G.J.M., Stanley, P.I., & Huson, L.W.
1981. Ardea, 69: 181-184.
-
Abstract
The relationship of body weight, fat deposit and moult to the reproductive cycles in wild Tawny Owls and Barn Owls.
Hardy, A.R., Hirons, G.J.M. & Stanley, P.I.
1981. In: Cooper, J.E. & Greenwood, A.G. (eds) Recent Advances in the Study of Raptor Diseases: 159-163. Proceedings International Symposium on Diseases of Birds of Prey, 1980, London. Chiron Publications Limited, Keighley, West Yorkshire.
-
Abstract
The collection of game statistics in Great Britain.
Harradine, J. & Tapper, S.C.
1981. In: Leeuwenberg, F. & Hepburn, I. (eds) Proceedings of the First meeting of the IUGB Working Group on Game Statistics: 59-64. Supplement to the Proceedings of the XV Congress of the International Union of Game Biologists. Working Group on Game Statistics, Wildlife Management Division, Zoetermeer, The Netherlands.
-
Abstract
Towards integrated control of cereal aphids.
Powell, W., Dean, G.J., Dewar, A.M., & Wilding, N.
1981. In: Proceedings 1981 Brighton Crop Protection Conference - Pests and Diseases: 201-206. British Crop Protection Council, Farnham.
-
Abstract
Factors controlling within-flock feeding densities in three species of wading bird.
Rands, M.R.W. & Barkham, J.P.
1981. Ornis Scandinavica, 12: 28-36.
-
Abstract
Aspects of hedge management and their effects on hedgerow fauna.
Sotherton, N.W., Wratten, S.D., Price, S.B., & White, R.J.
1981. Zeitschrift für Angewandte Entomologie, 92: 425-432.