Animal Behavior and Reproduction

Animals don't simply behave—they behave in ways shaped by millions of years of selection pressure, and understanding why requires tracing the links between genes, development, ecology, and survival. Researchers studying animal behavior and reproduction examine how traits like mate choice, parental investment, and risk-taking evolve and vary across individuals and populations, including how a single genotype can produce different behavioral or physical outcomes depending on environmental conditions—a phenomenon called phenotypic plasticity. Central open questions include how consistent individual differences in behavior (behavioral syndromes) constrain or facilitate adaptation, and how reproductive strategies balance competing demands such as current offspring quality against future survival. As environments shift rapidly, a pressing direction is understanding whether and how fast behavioral flexibility and genetic variation can allow populations to keep pace with new selective pressures.

Works

84,684

Total citations

2,246,547

Keywords

Phenotypic PlasticityNatural SelectionEvolutionary DynamicsBehavioral SyndromesMate ChoiceReproductive Strategies