A stable mixture occurs when the relative success of hawk and dove strategies no longer favors a shift toward one behavior. The calculated percentages represent a balance shaped by interaction payoffs, resource value, and injury costs. This helps researchers examine why a population may retain both aggressive and peaceful strategies rather than converging on a single behavioral type.
Resource value determines how strongly individuals may benefit from escalating a contest, while injury costs reduce the payoff of aggressive encounters. Changing either factor alters the outcomes assigned to hawk and dove interactions. As a result, the predicted population proportions can shift, allowing the model to represent different competitive conditions without changing the strategies themselves.
Frequency-dependent selection means that a strategy's success depends partly on how common each strategy is. When the proportion of hawks or doves changes, the interaction environment and resulting payoffs also change. Percentage Hawks Doves therefore describes a dynamic balance: increasing one strategy can alter the advantage of the other and influence the next population-level shift.
The calculation requires the proportions of hawk and dove strategies together with the payoffs assigned to their interactions. Those payoffs reflect resource value, escalation outcomes, and injury costs. Comparing the resulting success of each strategy allows researchers to identify a stable mixture and evaluate whether the modeled population favors more aggressive or more peaceful behavior.
Researchers can use the model to connect individual contest behavior with population-level social patterns. By changing resource values, injury costs, or assigned interaction payoffs, they can examine how competitive conditions relate to the prevalence of aggression and avoidance. The resulting percentages provide a structured way to discuss behavioral variation in animal conflict and social behavior.
The model links contest strategies with evolutionary change by showing how behavioral success varies with strategy frequency and interaction conditions. It provides a framework for studying aggressive and peaceful behaviors within populations, especially when individuals compete for limited resources. In biology, these comparisons support research on behavioral ecology, animal conflict, evolution, and social organization.