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Organochlorine and heavy metal contamination in non-viable eggs and its relation to breeding success in a Spanish population of lesser kestrels (Falco naumanni).
1993
Negro J.J. | Donazar J.A. | Hiraldo F. | Hernandez L.M. | Fernandez M.A.
Clarification of effects of DDE on shell thickness, size, mass, and shape of avian eggs
1997
Blus, L.J. | Wiemeyer, S.N. | Bunck, C.M. (National Biological Service, Forest and Rangeland Ecosystem Science Center, Northwest Research Station, 3080 SE Clearwater Drive, Corvallis, OR 97333 (USA))
Long-term trends and sources of organochlorine contamination in Canadian tundra peregrine falcons, Falco peregrinus tundrius
1996
Johnstone, R.M. | Court, G.S. | Fesser, A.C. | Bradley, D.M. | Oliphant, L.W. | MacNeil, J.D. (Department of Veterinary Anatomy, Western College of Veterinary Medicine, University of Saskatchewan, 52 Campus Drive, Saskatoon, Saskatchewan S7N 5B4 (Canada))
Lead concentrations in birds of prey in Britain
1995
Pain, D.J. | Sears, J. | Newton, I.
