Hawks and doves
Some birds always fight for food and some always back off. What share of fighters does a population settle at, and why?
Birds meet over a crust. Hawks always fight for it, doves always back off, and whichever kind earns more has more chicks. The middle panel shows where the share of hawks settles after eighty generations. Move the prize and the cost of injury and watch that resting point follow them.
Board: Mixed Strategies and Zero-Sum →Two dials and two tabs. The population is followed for 80 generations every time you move a dial.
try this Drag Cost of an injury in a fight, switch between the two starts, and watch Where it settles.
Included with a plan
This lab is included with a plan. The first three lessons of every track are free, with their boards and videos. A plan unlocks every lesson, board, video, lab and paper for one price.