Climatic effects on breeding and morphology: evidence for phenotypic plasticity by Przybylo, R, Sheldon, B, Merila, J

Patterns of natural selection on morphology of male and female collared flycatchers (Ficedula albicollis) by Przybylo, R, Sheldon, B, Merila, J

Genetic variation and natural selection on blue tit body condition in different environments by Merila, J, Przybylo, R, Sheldon, B