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Life SciencesBiologyZoologyAnimal BehaviorOrnithologySocial BehaviorBird EcologyBird EvolutionMate ChoiceNesting BehaviorParental InvestmentSibling RelationshipsEvolution Of Social BehaviorKinship Effects On DominanceSame-sex Sibling RelationshipsSibling Interaction PatternsSibling Preference
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The genetical evolution of social behaviour. I
W D Hamilton · Journal of Theoretical Biology · 1964 · 15.9K citations
Pollen dispersal and optimal outcrossing in Delphinium nelsoni
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