Thinner eggshells of dipper (Cinclus cinclus) eggs from an acidified area compared to a non-acidified area in Norway

Biostatistical Analysis

William H. Baltosser, Jerrold H. Zar · Ecology · 1996 · 35.4K citations

Decrease in Eggshell Weight in Certain Birds of Prey

D. A. Ratcliffe · Nature · 1967 · 795 citations

Foraging, Fitness, Avian Locomotion +3

Population Ecology of Raptors

Tom J. Cade, Ian Newton · Journal of Wildlife Management · 1980 · 652 citations

Population Ecology, Wildlife Ecology

The Avian Egg: Water Vapor Conductance, Shell Thickness, and Functional Pore Area

Amos Ar, C. V. Paganelli, Robert B. Reeves et al. · Ornithological Applications · 1974 · 499 citations

Biology, Animal Physiology, Physiological Research +14

The Avian Egg: Incubation Time and Water Loss

Hermann Rahn, Amos Ar · Ornithological Applications · 1974 · 490 citations

Biology, Embryology, Fertility +10