P. Bijma et al., “Multilevel Selection 1: Quantitative Genetics of Inheritance and Response to Selection,” Genetics 175 (2007): 277. Похожий на ситуацию с курицами пример с пауками: J. Pruitt and C. Goodnight, “Site-Specific Group Selection Drives Locally Adapted Group Compositions,” Nat 514 (2014): 359.
