Wetzel, D. ., Stewart, I. ., & Westneat, D. . (2012). Heterozygosity predicts clutch and egg size but not plasticity in a house sparrow population with no evidence of inbreeding. Molecular Ecology, 21(2), 406-20. https://doi.org/10.1111/j.1365-294X.2011.05380.x

Schrey, A. ., Grispo, M. ., Awad, M. ., Cook, M. ., McCoy, E. ., Mushinsky, H. ., … Martin, L. . (2011). Broad-scale latitudinal patterns of genetic diversity among native European and introduced house sparrow (Passer domesticus) populations. Molecular Ecology, 20(6), 1133-43. https://doi.org/10.1111/j.1365-294X.2011.05001.x (Original work published 2011)

Westneat, D. ., Stewart, I. ., & Hatch, M. . (2009). Complex interactions among temporal variables affect the plasticity of clutch size in a multi-brooded bird. Ecology, 90(5), 1162-74. https://doi.org/10.1890/08-0698.1

Westneat, D. ., , Burke, T. ., Chastel, O. ., Jensen, H. ., Kvalnes, T. ., … Stewart, I. . (2014). Multiple aspects of plasticity in clutch size vary among populations of a globally distributed songbird. The Journal of Animal Ecology, 83(4), 876-87. https://doi.org/10.1111/1365-2656.12191