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Figure 1. Resource Assessment Model


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Figure 2. Three-spine stickleback.


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Figure 3. Feeding experiment.


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Figure 4. Territorial behavior of birds.


 

Attacker

Opponent
Hawk Dove
Hawk .5(50)+.5(-100)= -25 +50
Dove 0 .5(50-10)+.5(-10)=+15

Figure 5. Hawk-Dove payoff matrix


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Figure 6. Varying Hawk-Dove proportions.


  Opponent

Attacker

Hawk Dove Bourgeois
Hawk -25 +50 +12.5
Dove 0 +15 +7.5
Bourgeois -12.5 +32.5 +25

Figure 7. Payoff Matrix for the Hawk-Dove-Bourgeois Scenario. NOTE: This assumes that Bourgeois owns half of the territories and will fight only half of the time.


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Figure 8. Success of Bourgeois as the proportion of Hawks changes.


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Figure 9. The Game Theory Simulator


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Figure 10. Default Simulation.


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Figure 11


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Figure 12


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Figure 13



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