Scientific Publications

Brood defence in a precocial species: variations in the distraction displays of red grouse, Lagopus lagopus scoticus.

Hudson, P.J. & Newborn, D.
1990. Animal Behaviour, 40: 254-261.

Population ecology of gamebird parasites.

Hudson, P.J.
1990. In: Myrberget, S. (ed.) Transactions of the 19th IUGB Congress, Trondheim 1989 Vol. 1: 209-212. Norwegian Institute for Nature Research, Trondheim.

Predicting the side-effects of pesticides on beneficial invertebrates.

Jepson, P.C., Duffield, S.J., Thacker, J.R.M., Thomas, C.F.G. & Wiles, J.A.
1990. In: 1990 Brighton Crop Protection Conference - Pests & Diseases Vol 3: 957-962. British Crop Protection Council, Farnham.

Changes in numbers of red grouse.

Moss, R. & Hudson, P.J.
1990. In: Whitby, M. & Grant, S. (eds) Modelling Heather Management: 9-20. Department of Agricultural Economics and Food Marketing, University of Newcastle upon Tyne, Newcastle upon Tyne.

Distraction displays of red grouse in relation to risk of predation.

Newborn, D. & Hudson, P.J.
1990. In: Lovell, T.W.I. & Hudson, P.J. (eds) Proceedings of the Fourth International Grouse Symposium. World Pheasant Association, Reading.

Autumn Applied Pyrethroid Insecticides: Consequences for the Natural Enemies of Cereal Aphids.

Pullen, A.J.
1990. Unpublished Ph.D. thesis. University of Southampton, Southampton.

Agricultural programs: the European perspective.

Potts, G.R.
1990. In: Church, K.E., Warner, R.E. & Brady, S.J. (eds) Perdix V: Gray Partridge and Ring-Necked Pheasant Workshop: 347-358. Kansas Department of Wildlife and Parks, Emporia, Kansas.

Causes of the decline in partridge populations and effect of the insecticide dimethoate on chick mortality.

Potts, G.R.
1990. In: Lumeij, J.T. & Hoogeveen, Y.R. (eds) The Future of Wild Galliformes in the Netherlands: 62-70. Organisatiecommissie Nederlandse Wilde Hoenders, Amersfoort.

Raptors and red grouse populations overwinter: a comparison between three studies.

Redpath, S.M.
1990. In: Lovell, T.W.I. & Hudson, P.J. (eds) Proceedings of the Fourth International Grouse Symposium: Chapter 5, Session 1. World Pheasant Association, Reading.

Hen Harriers facilitating predation of Red Grouse chicks by Buzzard.

Redpath, S.M.
1990. British Birds, 83: 116.