Dieldrin and Eggshell Thickness in Ducks

Decrease in Eggshell Weight in Certain Birds of Prey

D. A. Ratcliffe · Nature · 1967 · 797 citations

Agriculture, Animal Sciences, Zoology +10

Chlorinated Hydrocarbons and Eggshell Changes in Raptorial and Fish-Eating Birds

Joseph J. Hickey, Daniel W. Anderson · Science · 1968 · 572 citations

Life Sciences, Ecology, Zoology +14

Dieldrin and DDT: Effects on Sparrow Hawk Eggshells and Reproduction

Richard D. Porter, Stanley N. Wiemeyer · Science · 1969 · 238 citations

Life Sciences, Ecology, Zoology +16

Pesticide-induced Enzyme Breakdown of Steroids in Birds

David B. Peakall · Nature · 1967 · 148 citations

Life Sciences, Biochemistry, Toxicology +12

Success of Eggs of the Shag on the Farne Islands, Northumberland, in relation to their Content of Dieldrin and pp′ DDE

G. R. Potts · Nature · 1968 · 35 citations

Agriculture, Food Science, Egg Science +9