
Figure 1. Resource Assessment Model

Figure 2. Three-spine stickleback.

Figure 3. Feeding experiment.

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

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.

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

Figure 9. The Game Theory Simulator

Figure 10. Default Simulation.

Figure 11

Figure 12

Figure 13

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