The hen harrier (historical and ecological survey of this bird of prey in Europe and N. America) D. Watson. T. and A.D. Poyser, Berkhamsted, 1977, 307 pp., 4 colour plates, 15 text figures, 30 tables, £ 6.80, ISBN 85661-015-1-111.

Sorry, there's nothing here.

Cite this paper

@article{Savory1978TheHH, title={The hen harrier (historical and ecological survey of this bird of prey in Europe and N. America) D. Watson. T. and A.D. Poyser, Berkhamsted, 1977, 307 pp., 4 colour plates, 15 text figures, 30 tables, £ 6.80, ISBN 85661-015-1-111.}, author={C John Savory}, journal={Behavioural processes}, year={1978}, volume={3 3}, pages={278-80} }