Author

D. J. Jefferies

Observed names: D J Jefferies, D. J. JEFFERIES, D.J Jefferies, D.J. JEFFERIES, D.J. Jefferies, DON J. JEFFERIES, Jefferies, D, Jefferies, D.

Observed institutions: The Nature Conservancy, University of Liverpool, Royal Holloway University of London, Joint Nature Conservation Committee, Vincent Wildlife Trust, United Kingdom Atomic Energy Authority

OpenAlex ID: A5091728285

Polychlorinated biphenyls in wild birds in Britain and their avian toxicity

1970 · Ian Prestt, D.J. Jefferies, et al. · Environmental Pollution (1970) · 273

Peregrine Falcon Populations: Their Biology and Decline.

1969 · D. J. Jefferies, J. J. Hickey · Journal of Applied Ecology · 226

The decline of the otter Lutra lutra L. in Britain: an analysis of hunting records and discussion of causes

1978 · P. R. F. CHANIN, D. J. JEFFERIES · Biological Journal of the Linnean Society · 116

Reinforcing the native Otter Lutra lutra population in East Anglia: an analysis of the behaviour and range development of the first release group

1986 · D. J. JEFFERIES, P. WAYRE, et al. · Mammal Review · 82

THE DELAY IN OVULATION PRODUCED BY pp'‐DDT AND ITS POSSIBLE SIGNIFICANCE IN THE FIELD

1967 · D. J. Jefferies · Ibis · 73

Lead concentrations in small mammals trapped on roadside verges and field sites

1972 · D.J. Jefferies, M.C. French · Environmental Pollution (1970) · 65

Organochlorine insecticide residues in British bats and their significance

1972 · D. J. Jefferies · Journal of Zoology · 60

Genetic diversity in the Eurasian otter, Lutra lutra, in Scotland. Evidence from microsatellite polymorphism

1999 · JOHN F. DALLAS, PHILIP J. BACON, et al. · Biological Journal of the Linnean Society · 58

Avian Thyroid: Effect of p , p ′-DDT on Size and Activity

1969 · D. J. Jefferies, M. C. French · Science · 58

Hyper- and hypothyroidism in pigeons fed DDT: An explanation for the ‘thin eggshell phenomenon’

1971 · D.J. Jefferies, M.C. French · Environmental Pollution (1970) · 55

Uptake of pp′-DDT and its Post-mortem Breakdown in the Avian Liver

1966 · D. J. JEFFERIES, C. H. WALKER · Nature · 53

Surveying and monitoring distribution and population trends of the Eurasian otter (Lutra lutra) : guidelines and evaluation of the standard method for surveys as recommended by the European section of the IUCN/SSC Otter Specialist Group

2000 · Aksel Bo Madsen, Marcela Kučerová, et al. · 50

The badger (Meles meles) in Britain: present status and future population changes

1989 · PENNY CRESSWELL, STEPHEN HARRIS, et al. · Biological Journal of the Linnean Society · 48

Induction of Apparent Hyperthyroidism in Birds fed DDT

1969 · D. J. JEFFERIES · Nature · 47

Variation in cranial form and sexual dimorphism among five European populations of the otter Lutra lutra

1996 · J. M. Lynch, J. W. H. Conroy, et al. · Journal of Zoology · 46

Estimating numbers of the water vole Arvicola terrestris: a correction to the published method

1998 · P. A. Morris, M. J. Morris, et al. · Journal of Zoology · 44

Causes of badger mortality in eastern counties of England

1969 · D. J. Jefferies · Journal of Zoology · 44

The changing otter population of Britain 1700-1989

1989 · D. J. JEFFERIES · Biological Journal of the Linnean Society · 40

Ingested Pollutants in Puffins and their Eggs

1972 · J. L. F. Parslow, D. J. Jefferies, et al. · Bird Study · 40

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Changes Induced in the Pigeon Thyroid by p,p prime -DDE and Dieldrin

1972 · D. J. Jefferies, M. C. French · Journal of Wildlife Management · 36

Effect of one polychlorinated biphenyl on size and activity of the gull thyroid

1972 · D. J. Jefferies, J. L. F. Parslow · Bulletin of Environmental Contamination and Toxicology · 35

Persistent Pesticides in the Environment.

1971 · D. J. Jefferies, C. A. Edwards · Journal of Applied Ecology · 35

An enquiry into the changing status of the Water Vole Arvicola terrestris in Britain

1989 · D. J. JEFFERIES, P. A. MORRIS, et al. · Mammal Review · 34

Dynamics of Dieldrin in Soil, Earthworms, and Song Thrushes

1968 · D. J. Jefferies, B. N. K. Davis · Journal of Wildlife Management · 34

Thyroid changes in PCB-dosed guillemots and their indication of one of the mechanisms of action of these materials

1976 · D.J. Jefferies, J.L.F. Parslow · Environmental Pollution (1970) · 33

Works count: 69

Citation count: 2,251

H-index: 28

I10-index: 52